西班牙在欧锦赛的成绩一直不好，你觉得我们需要怎样的转变呢？

Spain has willows. What does it need to cause a stir?

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我们怎样才最能满足后代子孙的需要？

How can we best serve the needs of future generations?

《牛津词典》

我们怎样才能最好地满足各种人的需要呢？

How can we best meet the needs of all the different groups?

《牛津词典》

And, if we wanted to try to fit, say, hydrogen, into this scheme that we have, we have to do what?

如果我们想要让他们符合我们的原理比如氢气，我们需要怎样？

麻省理工公开课 - 固态化学导论课程节选

Not only that, but we need to think about what we're teaching our children.

不仅是体罚问题，我们还需要想想我们给与孩子的是怎样的教育。

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But more important, it is what you are doing differently, how this has an impact on your life and that takes effort.

但更重要的是你们所做的改变是什么，这对你们的生活有怎样的影响，而那需要我们的努力。

哈佛公开课 - 幸福课课程节选