不卷入

I didn't know what I was letting myself in for.

我不知道自己会卷入什么样麻烦之中。

Other big European allies are deployed in the quietish north of Afghanistan, and reluctant to become involved in the fight in the south.

其它欧洲盟军都部署在为平静阿富汗北部地，它们也不愿意卷入到南部战斗中。