Be fair! She didn't know you were coming.

要讲道理！她不知道你要来。

《牛津词典》

I hardly know you.

我几乎不了解你。

《柯林斯英汉双解大词典》

I know you did it—I just want to know why.

我知道这是你干的，我只是想知道为什么。

《牛津词典》

you can offer more flavors instead of one cake you know you can offer six different kind of cupcakes."

VOA: special.2010.04.12

And if your answer is no, your answer will be no, then you just know you can't use this equation here.

如果不是，那就不能，你就知道，你不能用这个方程了。

麻省理工公开课 - 化学原理课程节选

I know you can say it easily. I know you can speak well and write well in English. Keep it up!

相信你很快就能掌握的。你的口语跟写作都会很棒的。再接再厉！

I'd better 课堂 - SpeakingMax英语口语达人

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