1 sentence

1. 穿西装的时候并非所有人都需要用领带夹。

   chuān xī​zhuāng de shí​hou bìng​fēi suǒ​yǒu rén dōu xū​yào yòng lǐng​dài​jiā.

   When wearing a suit, not everyone needs a tie clip.

   Source: CCMatrix