brother-in-law

My brother-in-law works as a chef in a famous French restaurant in the city.

(Chinese) 我的姐夫在城里一家著名的法国餐厅当厨师。

I invited my brother-in-law to the baseball game because he is a huge fan of the local team.

(Chinese) 我邀请我的妹夫去看棒球赛，因为他是当地球队的忠实粉丝。