I see.
我懂了。我知道了。
A : I'm sorry. I can't meet you tonight.
B : I see. Well, call me when you're free.
A : 真對不起，今天晚上不能和你碰面了。
B : 我知道了。那么，有空的時候再打電話給我吧。
A : Teacher, some students forgot to bring their books.
B : I see. Maybe the other students can share with them.
A : 老師，有些同學(xué)忘記帶課本來了。
B : 我知道了。也許他們可以和其它同學(xué)一起看