你比较的不是同类的东西。

You're not comparing like with like.

《牛津词典》

我所羡慕的不是你所拥有的东西，而是你是什么。

What I admire is not what you have, but what you are.

youdao

它不是广泛的，从这个角度说，不是你只要在宽广的土地上散播你的东西就够了；它并非是这样。

It's not extensive in the sense that you just have to scatter your stuff over wide fields; that's not what it is.

youdao

But anyway, this isn't really something you want to have in your soda, so they did take it out eventually.

但不管怎样，它不是你会想在汽水中喝到的东西，因此最终它被去掉了。

麻省理工公开课 - 化学原理课程节选

We already moved way forward and completely revolutionizing the understanding of an atom in that there's something in an atom - it's not the smallest thing there is.

我们已经超前走了一步,完全改变我们对原子的看法：,原子里面还有东西，它并不是最小的,但你也知道。

麻省理工公开课 - 化学原理课程节选

It's not as though the number two is something that you see or hear or taste or could bump into.

数字2不是,你能看到或听到或尝到或遇到的东西

耶鲁公开课 - 死亡课程节选