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》

youdao

She knows what to buy and what not to buy.

她知道什么该买，什么不该买。

youdao

I think our parents should be the ones to push us more in our education and what not than the president."

VOA: standard.2009.09.08

Yes. He asked if I was going to talk about how decisions were made about what to include in the New Testament and what not to include in the New Testament.

会，他问我会不会讨论,为什么有些书卷被收入新约,有些被排除在外。

耶鲁公开课 - 新约课程节选

because then you can solve new problems on midterms and what not if you understand the conceptual part.

因为这样你可以解决中期的新的问题，如果你不理解的话，就不好说了。

我的梦想是百万富翁 - SpeakingMax英语口语达人

Now, of course, then they need practice and the basic frameworks to grammar and what not.

FORBES: Tim Ferriss: What Cooking Can Teach You About Learning

In an increasingly fearful world, knowing what to fear (and what not to fear) is increasingly important.

FORBES: Know What to Fear: Where are you misplacing your fear?

Visit temples but read what to do and what not to do as they are very strict and religious.

BBC: How to explore Vietnam with kids