你会怎样改变你的邻里关系？

How would you change your neighborhood?

youdao

你会怎样改变世界？

How would you change the world?

youdao

因此，首先要考虑的是，你会怎样改变你的生活，如果你可以。

So the first thing to think about is what would you change about your life if you could.

youdao

When you vary time a little bit and ask, "How does R change?"

当你把时间改变一个微元,然后问,"位矢 R 会怎样变化"

耶鲁公开课 - 基础物理课程节选