He was mixed up in the conspiracy.

参与那次阴谋。

Steve was mixed up in an insurance swindle.

史蒂夫参与保险诈骗。

He mixed up some plaster to repair the wall.

一些灰泥补墙。

Don't get mixed up in the quarrels of other people.

卷到人的争吵。

They inadvertently got mixed up in a free fight involving some 20 people.

们无意卷入一场20 人左右的混战。

The postman was mixed up, so he delivered the package to the wrong house.

邮递员糊涂, 所以将包裹投错。

They are all mixed up.

们都混杂在一起。