他们已把这些都混在一起堆成一大堆。

They had jumbled it all up into a heap.

《柯林斯英汉双解大词典》

你把各种不同类型的信件都混在一起了。

You're muddling up the different kinds of letters.

youdao

大家都混在一起，因为对人们来说这不是什么问题。

Here it's all very mixed because people don't have a problem with it.

youdao

So you come to San Francisco and you see different colored people hanging out together.

但去旧金山，你就会发现各个种族的人都混在一起。

来自田纳西 - SpeakingMax英语口语达人

and you can get it all mixed up in one, it's called the Neapolitan shake.

也可以都混在一起，叫拿波利奶昔。

In&Out 之秘密 - SpeakingMax英语口语达人