1 sentence for 卖 (mài — to show off)

1. 不要卖弄或试图证明你比别人强。

   bù​yào mài​nong huò shì​tú zhèng míng nǐ bǐ bié​ren qiáng.

   Don’t show off or try to prove you are better than others.

   Source: CCMatrix