He is in the army.

他在军队服役。

《牛津词典》

He is in charge of the civilian side of the UN mission.

他在联合国使团中负责平民方面的事务。

《柯林斯英汉双解大词典》

He is in custody awaiting trial.

他已被拘留候审。

《牛津词典》

He is involved in a skateboard company called Birdhouse and a company called Hawk Clothing that makes clothing for skateboarders.

VOA: special.2009.09.11

He is in the middle of Chicago and they go to a coffee store in the middle of Chicago.

他们可能在芝加哥市中心,的一家咖啡店。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

but the friend does not look like he is in a good mood. In fact, he had many drinks and he's crying.

但你的朋友看起来情绪不佳。事实上，他喝了很多，并且在掉眼泪。

It seems 课堂 - SpeakingMax英语口语达人

He is in his sixties, and he speaks with old-world charm and an easily-shared enthusiasm for his town.

BBC: Sailing in Croatia

He is as illiterate in that subject as he is erudite in the other.

ECONOMIST: PPE of global capitalism

Unassuming in wrinkled khakis and a polo shirt, he is in near perpetual motion.

CNN: Tea party movement has anger, no dominant leaders