这是一个很好的应用程序，可以帮助你锻炼。

It is a good app that can help you exercise.

youdao

这是一个很好的规定，因为小学生很难抵制手机的诱惑。

It is a good rule because it is hard for school kids to resist the temptation of mobile phones.

youdao

这是一个很好的观点。

That's a good point.

youdao

I heard some people say one, and that's a good guess, remember they're actually sharing. So these two electrons, they belong to chlorine, they also belong to hydrogen, but they do, in fact, belong to chlorine as well.

我听到有些人说的是一个，这是个很好的猜测，但要记得它们其实是被共用的，因此有两个电子，它们属于氯，同时也属于氢，但实际上它们也属于氯。

麻省理工公开课 - 化学原理课程节选

So, yeah, I thought that would really be a good opportunity to get to know different cultures' literature.

所以我觉得这是了解不同文化的文学的一个很好的机会。

最喜欢的一门课 - SpeakingMax英语口语达人

Again, it's a nice lens for asking yourself, what are the things that are most valuable to you?

再一次，这是一个很好的问你自己，什么事情对你来说最有价值的视角？

耶鲁公开课 - 死亡课程节选