I hope I can do something for you one day to return the favour.

我希望有一天能为你做点什么来报答你。

youdao

I guess there are scientists right now trying to do that, and I hope they'll succeed because the world would be a much cleaner place, wouldn't it? I think it will be great if they invent something so that we only have to sleep for one or two hours every day.

我想有科学家正在尝试这样做，我希望他们能成功，这样世界会变得更干净，不是吗？如果他们发明一种东西，让我们每天只睡一两个小时，那就太好了。

youdao

I hope they can offer me something to do, for killing time is too bitter.

我希望他们能给我一些事去做，因为消磨时间太痛苦了。

youdao

But at the same time, I knew how lucky and privileged we were, and fully understood that with these opportunities came a responsibility to do right by them, which is something that I certainly hope has characterized my life since then.

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