So how can you tell me you're lonely.

你要如何向我倾诉孤独？

How can you tell they are grateful?

你怎么能分辨它们是感恩的？

How can you tell if a swan is female?

我怎么才能知道一只天鹅是雌的还是雄的呢？

So how can you tell which category you fit?

那怎样才能知道你属于哪一类呢？

How can you tell which button to press?

你怎么知道按哪个按钮？

How Can You Tell if People Really Trust You?

你怎么知道别人真的信任你？

How can you tell you are becoming intelligent.

你如何知道你正在变得有智慧。

So how can you tell when enough is enough?

所以，当够了就是够了的时候，你怎么说？

How can you tell which craft belongs to whom?

你们怎么能够区别哪个飞船是属于谁的？

How can you tell such a careless lie as this?

这种谎话可以随便说吗?。