They make noises when they are hungry.

它们饿的时候会发出声音。

They had to work very hard when they were young.

他们年轻时必须非常努力地工作。

What do they wish for when they raise their glasses?

他们举杯时希望什么？

They were local heroes when they went home to Rwanda.

当他们回到卢旺达时，他们是当地的英雄。

They learn best when they choose subjects that interest them.

当他们选择自己感兴趣的科目时，他们学得最好。

Do Americans look at people when they talk?

美国人说话时会看着别人吗？

Try to forgive someone when they apologise.

当别人道歉时，试着原谅他们。

What do people do when they wait for the bus?

人们等公交车时做什么？

So, give your friends a hand when they need it.

所以，当你的朋友需要帮助时，伸出援手。

Of course! But I don't know when they will play.

当然！但我不知道他们什么时候演奏。