Definition: in a particular group of people or things Level: A2
请在你们自己中间决定去哪。
Please decide ___among yourselves where to go.
放松点，你在这里是和朋友在一起。
Relax, you're ___among friends here.
我在桌上的书里找到了我的钥匙。
I found my key ___among the books on the table.
