用英語怎麼介紹芝加哥
❶ 請用英語介紹下美國
American Profile
name : United States of America (The United States of America). Area : 9372614 square kilometers (local area). Population : 270.3 million (end of 1998). Which whites accounted for 83.4%, 12.4% for blacks, Asians accounted for 3.3%. Languages : English, Spanish (minorities) Religion : 57% of residents believe in the Christian Protestant, 28% profess Catholicism and practice Judaism 2%. Professing other religions accounted for 4% and is not part of any denomination or 9%. (1989) Capital : Washington, DC (Washington D.C.). population of about 607,000 (1990), of which 65.8% are black. North America is located in the southern United States, to the east by the Atlantic Ocean, the Pacific Ocean, north of Canada, Mexico and South on the Gulf of Mexico. Throughout from east to west can be divided into five geographical regions : Southeast coastal plain-Atlantic coastal plain and Mexico coastal plain in two parts. In this zone elevation 200 meters, the majority from the alluvial river from, especially the Mississippi Delta, the world's largest delta, oil black soil, the soil is fertile. Near the mouth of some wetlands. Located in the geographical area of the Florida peninsula is the largest U.S. on the peninsula. American English is the official language. But because of geographical barrier, the passage of time, the United States and Britain language has created a great difference,
Americans usually speech slower, more gentle tone, the tone of the whole sentence, the accent is different. In his speech, the Americans do not comply with the syntax too, such as the preposition used to treat omitted, or the use of verbs into nouns, so that the whole sentence is concise, casually. Furthermore, in some usage, the phrase or even pose with the word with the English spelling, This evolution of the United States has a unique American English. In addition, some regional and ethnic also use other languages, such as French, Spanish, Indians used Amerindian language. From the countries of migrants and their descendants are more use of the national language, which the United States formed a block different language areas.
❷ 急求電影芝加哥的英文介紹！！！
The story is full of murder, greed, corruption, violence, selfishness, altery, betrayal - all we see and hear every day. It is a farce, because inside the plot and be a wild legend laugh, it is also a satirical drama, drama of the legal profession and the Performing Arts at real outrageous. Of course, in the end, it's just a musical, and it's a musical drama with rich scenes, beautiful characters, songs and dancing, and people who forget the worries and worries.
❸ 英語作文..芝加哥
The culture of Chicago, Illinois, is known for the invention or perfection of various art forms of performing arts, such as improvisational comedy, the Prairie Style of architecture,Jazz,[1] Chicago blues and soul.
The city continues to cultivate a strong classical music, popular music, dance and performing arts tradition, rooted in Western civilization,
as well as other traditions carried forward by its American, African,
Asian, European, and Hispanic citizens. Chicago is known for a robust
and vigorous tradition of surrealist, funky figurative paintings and
art, such as the famous Chicago Imagist group.
The city is additionally known for various popular culinary dishes, notably the deep-dish pizza, the Chicago-style hot dog and the Chicago-style Italian beef sandwich.
望採納
❹ 用簡單的英語介紹芝加哥大學
也可以介紹自己的興趣,愛好.如:I have many hobbies,such as:listening to music,doing sports,reading books.
❺ 用英語介紹美國 要有中文翻譯
概況
美利堅合眾國地處北美洲中部，東臨大西洋，西濱
太平洋，北接加拿大，南靠墨西哥及墨西哥灣。所屬阿
拉斯加州位於北美洲西北部，夏威夷州位於中太平洋北
部。總面積9 3 7 2 6 1 4 平方千米。海岸線長2 2
6 8 0 千米。
原為印第安人聚居地。1 5 世紀末西班牙、荷蘭、
法國、英國等相繼移民至此。1 8 世紀前，英國在北美
大西洋沿岸建立了1 3 個殖民地。1 7 7 5 年，爆發了
反對英國殖民統治的獨立戰爭。1 7 7 6 年7 月4 日殖
民地人民發表「獨立宣言」，宣布成立美利堅合眾國。
1 7 8 3 年獨立戰爭結束，英國承認1 3 個殖民地獨立
。1 7 8 7 年通過美國憲法，成立聯邦共和國。1 8 0
3 年從法國購得路易斯安那（位於美國中部的廣大地區
），1 8 1 9 年從西班牙購得佛羅里達，1 8 4 5 年侵
占墨西哥的得克薩斯。1 8 4 8 年對墨西哥戰爭結束後
，得到了新墨西哥、亞利桑那、加利福尼亞等地。1 8
5 3 年又從墨西哥奪取了位於今亞利桑那州南部和新墨
西哥州西南部的一塊土地。1 8 6 7 年向沙俄購買了阿
拉斯加和阿留申群島。1 8 9 8 年吞並了夏威夷。這些
地方後來先後申請加入了聯邦，形成現在擁有5 0 個州
的美國。1 9 7 9 年1 月1 日同我國建交。
居民
2 6 1 7 0 萬，大部分是歐洲移民的後代，還有黑
人（約佔全國人口1 2 ％）、印第安人、墨西哥族人、
波多黎各人、中國血統美國籍人和華僑等。美國黑人是
3 0 0 多年前被歐洲殖民主義者從非洲販運到美洲大陸
來的非洲黑人奴隸的後裔，半個世紀前8 0 ％集中在南
部的1 2 個州，目前大部分黑人居住在紐約、芝加哥、
洛杉礬、費城、底特律、華盛頓等城市中。印第安人是
美洲最早的居民，有一半人被迫住在「印第安人保留地
」。墨西哥族人主要聚居在西部和西南部的加利福尼亞
、亞利桑那、新墨西哥、科羅拉多和得克薩斯等州。波
多黎各人主要集中在紐約、芝加哥等城市。美國的宗教
信仰者占總人口的8 5 ％，主要信奉基督教新教、天主
教等，通用英語。
自然環境
本土地勢東西高，中央低，主要山脈為南北走向。
東部是阿巴拉契亞山脈構成的古老山地及大西洋沿岸平
原；西部是科迪勒拉山系構成的廣大高原和山地，包括
東側落基山脈、西側內華達山脈和海岸山嶺，以及兩山
之間的內陸高原和大盆地。全國最高峰為阿拉斯加的麥
金利峰，海拔6 1 9 3 米。高原西南部的死谷低於海平
面8 5 米，是美洲大陸最低點；中部大平原，地勢低平
，土壤肥沃，是美國最重要的農業地區，平原西部是著
名的大草原。密西西比河以密蘇里河為源全長6 2 6 2
千米，是世界第四長河，向南流經整個平原注入墨西哥
灣。東北部的五大湖，是世界最大的淡水湖群，蘇必利
爾湖面積8 2 4 0 0 平方千米，是世界最大的淡水湖。
伊利湖和安大略湖之間，有著名的尼亞加拉瀑布，位於
中部的大鹽湖是北美洲面積最大、鹽分最高的鹹水湖。
東北部沿海和五大湖區屬大陸性溫帶闊葉林氣候，因受
拉布拉多寒流和南下冷空氣影響，冬季較冷，夏季較溫
和，多雨雪，年平均降水量1 0 0 0 毫米左右；東南部
和墨西哥灣沿岸屬亞熱帶森林氣候，受墨西哥灣暖流影
響，溫暖濕潤，年平均降水量2 0 0 0 毫米以上；中部
平原，寒暖氣流均可長驅直入，夏季炎熱，冬季寒冷多
雪；西部內陸高原冬季乾燥寒冷，夏季乾燥炎熱，年平
均降水量5 0 0 毫米以下；西部太平洋沿岸的南段屬亞
熱帶地中海式氣候，北段屬海洋性溫帶闊葉林氣候。
自然資源
自然資源豐富。煤、石油、天然氣、鐵礦石、鉀鹽
、磷酸鹽、硫磺等礦物儲量均居世界前列，其它礦物有
鋁、銅、鉛、鋅、鎢、鉬、鈾、鉍等。煤總儲量3 6 0
0 0 億噸，原油儲量2 7 0 億桶，天然氣儲量5 6 0 0
0 億立方米。阿巴拉契亞山脈蘊藏有豐富的煤、鐵和有
色金屬，石油和天然氣主要分布在中部大平原。森林面
積2 0 5 萬平方千米。草地與山地牧場佔全國總面積的
2 8 ％，水力蘊藏量約1 3 0 0 0 萬千瓦。運轉中的核
反應堆有1 1 0 多座。
經濟概況
世界經濟大國。經濟高度發達，工農業生產門類齊
全，集約化程度高，國民生產總值位居世界首位。1 9
9 3 年國民生產總值6 4 0 0 多億美元，工業有動力（
包括石油、天然氣、採煤、電力）、鋼鐵、有色冶金、
機械製造（包括航空火箭、汽車、造船、電力機械）、
原子、化學、紡織、軍火等部門。1 9 9 2 年主要工業
品產量：原油2 6 億桶，煤1 0 億噸，總發電量2 7 8
0 0 多億度，鋼9 3 0 0 多萬噸，汽車1 0 0 0 多萬輛
，小汽車比重量大。年產硫酸近4 0 0 0 萬噸，水泥6
0 0 0 萬噸，紙和紙板產6 0 0 0 萬噸。美國的工業分
布大致可分為三個區：一、東北部工業區，位於密西西
比河以東，俄亥俄河和波托馬克河以北。該區在國民經
濟中佔主導地位。以加工業為主，有冶金、機械製造、
化學、紡織等工業部門。二、南部工業區，以采礦業為
主，加工工業各部門有所發展，其中石油、化學、造船
、軍事工業在全國經濟中佔主要地位。三、西部工業區
，工業部門比較單一，航空火箭、電子工業、原子工業
等發展很快。西部山地為礦產區。
美國的農業主要為大型農場經營，農業高度發達，
機械化程度很高，主要有畜牧業和耕作業兩大部分，畜
牧業以養牛為主，養豬及家禽次之，有牛約一億多頭、
豬5 0 0 O 多萬頭。農作物以玉米、小麥、大豆、棉花
為重要，其次為煙草、馬鈴薯、燕麥、稻子、柑橘、甜
菜等，糧食總產量約佔世界總產量的l ／5 ，農產品
外匯收入為美同外匯收入最大的項目之一。小麥、玉米
、大豆等的產量長居世界前列。
美國是世界上進出口貿易額最大的國家，主要外貿
對象為加拿人、日本、德國、英國、墨西哥等，主要出
口化學製品、機械、車輛、飛機、電子計算機、武器等
。還大量傾銷大豆、小麥、谷類、棉花等。主要進口汽
車、電子器材、機械、鋼材、紡織品以及天然橡膠、鉑
、錫、鉻、錳、銻、鎳、鋅、銅、鋁、鉛、鎢、石油等
。
美國的貨物運輸以鐵路為主，鐵路全長3 1 . 8 萬
多千米，其中電氣化鐵路3 0 9 0 千米。連接大西洋和
太平洋沿岸各大城市、橫貫全國的鐵路為主要干線。鐵
路貨運量約佔全國貨運總量2 ／5 。全國內河通航里程
為4 1 0 0 0 多千米。國內水運的貨運量佔全國貨運量
1 5 ％以上，以五大湖最盛，約占國內水運的3 ％，其
它主要水道為密西西比河、伊利運河等。自2 0 世紀以
來，管道成為重要的運輸工具，主要運輸石油、天然氣
，近十幾年來還運輸煤，管道運輸約佔全國貨運量的1
／5 。美國的客運以公路為主，佔全部客運量的4 ／5
以上，全國有公路約6 3 0 萬千米，以五大湖區的南部
和大西洋沿岸最稠密，西部廣大地區公路較少。航空以
客運為主，有航空線聯系全國各大城市。海運發達，有
1 0 0 0 總噸以上遠洋商船近8 0 0 艘，計2 4 0 0 萬
重量噸。油輪2 7 0 多艘，計1 6 0 0 萬總載重噸位。
主要海港為大西洋沿岸的紐約、諾福克、巴爾的摩、波
特蘭、波士頓、費城、傑克遜維爾，墨西哥灣沿岸的新
奧爾良、休斯敦、阿瑟港，太平洋沿岸的聖弗蘭西斯科
（舊金山）、洛杉礬、西雅圖等。
重要城市
華盛頓，首都，人口6 3 萬多。1 7 9 1 年建市，
為紀念美國第一任總統喬治·華盛頓而命名。是全國的
政治中心。全市只有印刷和少數食品工業。紐約：美國
第一大城市，人口7 3 5 萬。是世界最大城市之一和最
大海港。全國的交通樞紐和工業、金融業中心。對外貿
易額佔全國的1 7 ％左右。市區周圍有6 0 多座衛星城
。哈萊姆區是黑人聚居區，聯合國總部在市中心區。金
融、商業的中心在華爾街。芝加哥：美國第二大城市，
人口3 0 0 萬。芝加哥是全國的鐵路樞紐，有3 2 條干
線交匯於此。廣大腹地農牧業發達，盛產煤和石油，是
全國的穀物、牲畜市場和中西部的商業、金融和工業中
心。肉類加工和黑色冶金居全國首位。1 8 8 6 年5 月
1 日芝加哥等地幾十萬美國工人舉行了聲勢浩大的反對
資產階級剝削和壓榨、爭取自身權利的英勇斗爭。「五
一」國際勞動節即起源於此。洛杉礬：美國太平洋沿岸
第一大城。人口為3 4 0 萬，其中墨西哥族人約1 0 0
萬，也是黑人集中的城市之一。為西部地區工商業城市
和重要海港。有飛機製造等工業。郊區的好萊塢是美國
電影業中心。費城（費拉德爾非亞）：人口1 6 9 萬。
美國宣布獨立時曾為臨時首都。是重要鐵路樞紐。底特
律：人口1 2 0 萬人。美國最大的汽車製造業中心。鋼
鐵、飛機及儀器製造工業發達。聖弗蘭西斯科（舊金山
）：太平洋沿岸第二大城市。人口7 5 萬。西部金融中
心，美國對遠東貿易的要港。工業發達，常有地震。休
斯敦：人口1 7 3 萬，美國南方重要海港，是石油加工
和石油化學工業中心，鋼鐵、食品加工工業也很發達。
波士頓：人口5 6 萬。東北海岸的大城市和海港。紡織
工業中心，機械製造、五金、食品加工工業也很發達。
波市城西的劍橋有著名的哈佛大學。邁阿密：人口3 5
萬。美國最南的大城市、港口和游覽中心。
其它
重要節日：國慶日7 月4 日。感恩節1 1 月。
與我國建交日：1 9 7 9 年1 月1 日。
貨幣：美元。
時差：全國分四個時區，每時區相差1 小時。紐約
比格林尼治時間晚5 小時；比北京時間晚1 3 個小時。
洛杉磯比格林尼治時間晚8 小時；比北京時間晚1 6 小
時。
國花：玫瑰。
國鳥：白頭鷹。
國徽格言：合眾為一。
國名釋義：英語中美國和亞美利加為同一詞。
譽稱：民族熔爐（幾乎容納了全世界各民族的人）
Overview
North America United States of America is located in the middle of the east Atlantic, West Coast
Pacific, north of Canada, Mexico and the Gulf of Mexico south. Arab-owned
Nebraska is located in the north-western North America, Hawaii is located in the North Pacific
Department. The total area of 9,372,614 sq km. A coastline of 2 2
6 8 0 km.
The original habitat for the Indians. 1 5 end of the century Spain, the Netherlands,
France, Britain and other immigrants have this. 1 8 centuries ago, the British in North America
Atlantic coast of the establishment of three colonies 1. In 1775, an outbreak of
Against British colonial rule in the War of Independence. July 4, 1776 yield
People to the people of the "Declaration of Independence", announced the establishment of the United States of America.
1783 War of Independence ended, the United Kingdom recognize the independence of a colony 1 3
. In 1787 through the United States Constitution, the establishment of the Federal Republic. 1 8 0
3 years bought Louisiana from France (in the United States, large areas of central
), In 1819 purchased Florida from Spain, in 1845 invasion
Texas accounted for Mexico. In 1848 after the end of the war against Mexico
Has been New Mexico, Arizona, California and other places. 1 8
5 3 years from Mexico to win at this southern Arizona and New Mexico
Southwestern Mexico state land. In 1867 to Russia to buy the Arab-Israeli
拉斯加and the Aleutian Islands. 1898 annexation of Hawaii. These
Place later applied to join the Federation has formed now has fifty states
The United States. 1 January, 1979 the establishment of diplomatic relations with China.
Residents
26,170 million, mostly the descendants of European immigrants, as well as black
People (about the country's population 1 2%), Indian, Mexican people,
Puerto Ricans, U.S. citizens of Chinese descent and other people and overseas Chinese. African-American is
Three hundred years ago by the European colonialists trafficking from Africa to the American continent
To the descendants of black slaves in Africa, half a century ago 8 0% concentrated in the South
1 2 Department of State, at present the majority of blacks living in New York, Chicago,
Los Angeles, Philadelphia, Detroit, Washington and other cities. Indians is
The earliest inhabitants of the Americas, half are forced to live in "Indian Reservation
. "Mainly people of Mexico live in the west and southwest of the California
, Arizona, New Mexico, Colorado and Texas and other states. Wave
Rico everyone focused on New York, Chicago and other cities. U.S. religious
Believers of the total population of 8 5%, mainly Protestant Christian, God
Services such as General English.
The natural environment
What local high terrain, the central low mountain ranges as the main north-south orientation.
Constitutes the eastern part of the ancient Appalachian Mountains and the Atlantic coast mountain-ping
Original; the western region is composed of the majority of the Cordillera Mountains and mountain plateau, including
The east of the Rocky Mountains, the west side of the Sierra Nevada and coastal mountains, as well as Hill
Between the inland plateau and the Great Basin. Peak for the Alaska National Mak
JIN Li-feng, an elevation of 6,193 meters. The Dead Valley the plateau south-west below the sea level
Surface 8 5 meters, is the lowest point in the American continent; the central Great Plains, the low-lying
, Soil fertility, is America's most important agricultural region, the western plains is the book
Prairies name. The Mississippi River to Missouri River for the source of a total length of 6,262
1000 meters, is the world's fourth long river, south into Mexico through the entire plain
Bay. North-east of the Great Lakes, is the world's largest group of freshwater lakes, Superior
Lake area of 82,400 sq km, is the world's largest freshwater lake.
Between Lake Erie and Lake Ontario, there are the famous Niagara Falls is located in
Great Salt Lake in central North America the largest and highest salt lake salt.
North-eastern coastal and Great Lakes Area is characterized by broad-leaved forest in temperate continental climate, e to
Labrador effects of cold and cold air southward in winter cold and summer than the temperature
And, more rain and snow, the average annual rainfall 1,000 millimeters; southeastern
And the Gulf Coast is a subtropical forest climate, by the Gulf Stream Video
Sound, warm and humid, average annual precipitation 2,000 mm; Central
Plain, cold flow may be run its heating, hot summer, cold in winter and more
Snow; western inland plateau cold dry winter, dry hot summer, the annual level
Precipitation are 5 0 0 mm; the western Pacific coast of the southern section of an Asian
Tropical Mediterranean climate, the northern section of an ocean of temperate broad-leaved forest climate.
Natural Resources
Rich in natural resources. Coal, oil, natural gas, iron ore, potash
, Phosphate, sulfur and other mineral reserves in the world ranking, and other minerals are
Aluminum, copper, lead, zinc, tungsten, molybdenum, uranium, bismuth, etc.. The total coal reserves of 3 6 0
0 0 million tons of crude oil reserves of 2 7 0 million barrels and natural gas reserves of 5.6 thousand
000 million cubic meters. Appalachian Mountains are rich in coal reserves, iron and
Color metal, oil and gas are mainly distributed in the central Great Plains. Forest surface
Plot 2 0 5 million square kilometers. Grassland and mountain pastures of the total area of
2 8%, water reserves of about 13,000 kilowatts. Operation of nuclear
Reactor has more than 1 1 0.
Economic Background
World economic power. Economy is highly developed, instrial and agricultural proction categories Qi
Wide, intensive high level of gross national proct ranked first in the world. 1 9
9 3-year gross national proct of 6,400 billion U.S. dollars, instry dynamics (
Including oil, natural gas, coal, electricity), steel, nonferrous metallurgy,
Machinery manufacturing (including air rockets, automobiles, shipbuilding, electrical machinery),
Atomic, chemical, textiles, arms and other departments. In 1992 the major instrial
Goods proction: 2 6 million barrels of crude oil, coal 1 0 million tons, total capacity 2 7 8
0 0 more than one billion degrees, steel 9.3 thousand million tons, automotive more 1 0 0 0 10000
, Than the weight of large cars. Annual proction capacity of sulfuric acid nearly 4,000 million tons, cement 6
0 0 0 million tons of paper and paperboard proction 6,000 million tons. U.S. instrial sub -
Cloth can be broadly divided into three areas: First, the Northeast Instrial Park, located in West Caramel
River than east of the Ohio River and north of the Potomac River. Area in the National Economic
Dominant relief. Mainly in the processing instry, the metallurgy, machinery manufacture,
Chemical, textile and other instrial sectors. Second, the southern instrial zone, to the mining instry for
Lord, the processing instry has been the development of various sectors, including petroleum, chemical, shipbuilding
, The military instry in the country dominated the economy. Third, the western instrial zone
, Comparison of a single instrial sector, aviation rockets, electronics, atomic instry
Such as rapid development. The western mountain area for the mineral.
The United States, mainly for large-scale agricultural farming, agriculture is highly developed,
High degree of mechanization, animal husbandry and farming are mainly two major instry, livestock
Animal husbandry, mainly in cattle, pig and poultry followed, there are about 100 million cattle long,
5 0 0 O pig more than 10,000. Crops to corn, wheat, soybean, cotton
Important, followed by tobacco, potatoes, oats, rice, citrus, sweet
Dishes, the world's total grain output of about l / 5, Agricultural Procts
Foreign exchange earnings and foreign exchange earnings for the United States and one of the largest. Wheat, corn
And soybean proction, such as Nagai world.
The United States is the world's largest import and export trade, mainly foreign trade
Helenians for Canada, Japan, Germany, United Kingdom, Mexico and so on, mainly
I chemical procts, machinery, vehicles, aircraft, computer, weapons, etc.
. Also a large number of mping soybeans, wheat, cereals, cotton, and other. A major importer of gas
Vehicles, electronic equipment, machinery, steel, textiles and natural rubber, platinum
, Tin, chromium, manganese, antimony, nickel, zinc, copper, aluminum, lead, tungsten, oil, etc.
.
United States rail-based freight transport, railway length 3 18000
More than 1000 meters, which electrified railway 3,090 km. Connecting the Atlantic and
Major cities along the Pacific coast, cross-country as the main trunk railway. Rail
Road freight transport volume accounted for about 2 / 5. National Inland Navigation mileage
For 41,000 more km. The freight domestic shipping total cargo
1 5%, and the Great Lakes in height, about 3% of domestic water, the
It is mainly for the Mississippi River waterway, such as Erie Canal. Since the 2 0 century
Years, the pipeline has become an important means of transport, major transport oil, natural gas
, Over the last decade is also the transport of coal, pipeline transportation of cargo or about the country's 1
/ 5. The United States to road-based passenger, passenger traffic accounted for 4 / 5
Above, there are the road about 6 3 0 million meters to the south of the Great Lakes area
And the most densely populated Atlantic coast, large areas of the western road less. Air to
Passenger-oriented, there are air-line links the major cities of the country. Developed sea, there are
1 0 0 0 tonnage ocean-going merchant ships over the past eight hundred vessels, of 2,400 million
Weight tons. 2 7 0 tanker more than a total of 1.6 thousand million total dwt.
For the Atlantic coast of the main harbor of New York, Norfolk, Baltimore, wave
Atlanta, Boston, Philadelphia, Jacksonville, the new Gulf Coast
Orleans, Houston, Port Arthur, the Pacific coast of San Francisco
(San Francisco), Los Angeles, Seattle and so on.
❻ 用英語介紹「美國芝加哥的旅遊景點」
我的水平還不夠
❼ 芝加哥英語是什麼
chicago
❽ 芝加哥用英語介紹
Chicago is the largest city in Illinois and the third most-populous city in the United States. The city has approximately 2.7 million residents. Itsmetropolitan area, sometimes called "Chicagoland", is the third-largest in the United States,with an estimated 9.8 million people. Chicago is the county seat of Cook County,though a small portion also extends into DuPage County.
❾ 用英語介紹「芝加哥的旅遊景點」
Chicago:
When most people think of Chicago, they envision Michael Jordan and the six-time World Champion Bulls, Al Capone, the original Mayor Daley and 25 inches of snow.Little do they know that Chicago is one of the most culturally diverse and fun cities in the world.Chicago is often referred to as the Windy City, but we would like to start a trend to call it the "Everything City."
❿ 如何用英語介紹芝加哥公牛隊
這個簡單的很啊，你先用漢語寫出來要表達的內容，然後在用在線翻譯，翻譯一下，稍微調整下就好了，千萬不要不調整就交作業啊！！！常用的可以是有道，谷歌等等！！