你知道我很在乎你英語怎麼翻譯

A. 其實我很在乎你，英文怎麼翻譯

In fact, I am very concerned you

B. 我很在乎你用英語翻譯

我很在乎你用英語翻譯
i care for you
i really care for you

C. 我真的很在乎你,英語翻譯啊~~急需~!!

i really do care about you very much

D. 我很在乎你 翻譯成英文!

這個比較口語化
you really mean to me
或者直接的
you mean to me

E. 我在乎 翻譯成英語！！

直譯就是I care.
一般強調：I do care. 或 I really care.
特別強調：I care, I do.