1·It's full of old toys, books and what not.
这里全都是旧玩具、书籍，以及诸如此类的东西。
—— 《牛津词典》
2·She knows what to buy and what not to buy.
她知道什么该买，什么不该买。
3·She told him he was old enough to know well what to do, and what not to do.
她告诉他，他已经长大了，知道什么该做，什么不该做。
4·Susan: What not? What's so funny?
苏珊：为什么不呢？什么事这么好笑？
5·Focus on what not how.
关注于什么而不是如何。
6·Susan: What not?
苏珊：为什么不呢？
7·What not to do: Call Perl code from new Python code!
不要这样做：从新python代码调用Perl代码。
8·It is easy to tell Speaker Boehner what not to do.
对于博纳议长来说，那些不该做的，反而简单很多。
9·You might learn what not to do again, but how valuable is that?
你可能会学哪些事是以后不会再做的，但是这有什么价值呢？
10·What not even you have deserved: the wantoninsult of Old Age.
一件你也不配得到的东西：接受年老体衰的折磨。