在这动荡的时刻，答案只有一个：统一目标。

In these turbulent times, there is only one answer: unity of purpose.

youdao

答案只有一个。

There is only one answer.

youdao

尽管你并不确定这是否可行或者你不知道是否答案只有一个，但是请你试着去做。

Even if you're not sure if this possible or that there'll be a single answer to those questions, try it.

youdao

What is this orbital? Yup. And there's only 2pz one correct answer here, which is to 2 p z.

它的轨道是什么？，嗯，这里,只有一个答案，那就是。

麻省理工公开课 - 化学原理课程节选