空气污染的成分和程度在各个地方都不尽相同。

The composition and levels of air pollution vary from place to place.

youdao

我以前的同学现在分散在各个地方。

My old classmates are now scattered far and wide across the country.

youdao

在各个地方。

In each place.

youdao

Because we can get inspirations from so many places, they come together to make us who we are, and not to be ashamed.

因为我们从各个地方汲取灵感，这些灵感融合在一起，就塑造了我们的人格，我们不应因此感到羞愧。

普林斯顿公开课 - 人性课程节选

It's always a good first approximation, because you need to start somewhere in terms of drawing Lewis structures, but then if you go and figure out the formal charge and you just have lots of charge separation or very high charges, like a plus 2 and a minus 2 and a minus 1 all different places in the atom, what it should tell you is maybe there's a better structure.

它总是一个好的第一近似，因为在画路易斯结构的时候,你总需要一个起点，但是如果你在算出形式电荷之后,发现有很多电荷分开了,或者说有很高的电荷，比如有一个正二，一个负二，还有一个负一1,在原子的各个地方，这应该就是在告诉你,或许还有一个更好的路易斯结构。

麻省理工公开课 - 化学原理课程节选