开发者在什么样的场合使用它们你有什么建议吗？

Do you have a recommendation for developers where to use which?

youdao

为什么现在的很多人作为父母却很害怕他们的孩子，为什么他们让孩子在公共场合疯跑、吃垃圾食品，看所有他们爱看的电视，在饭馆有很糟糕的表现。

Why do many of today’s parents act as though they are afraid of their kids? Why do they let them run wild in public, eat junk, watch all the TV they want, and act awful in restaurants?

youdao

你要问问自己，你演讲的目的是什么? 是在什么场合?你为什么要演讲?。

Ask yourself the purpose of your speech. What is the occasion? Why are you speaking?

youdao

And for Americans, all our democratic experience and do I have to put a tie on for this event or not?

美国人也如此,我们都参与民主政治,知道在什么场合需要系领带,比如现在

耶鲁公开课 - 美国内战与重建课程节选

But one thing we can do is tell you where leadership may help.

可至少能知道它在什么场合有用武之地

耶鲁公开课 - 博弈论课程节选