1 sentence

1. 既然他已经决定要辞职，我们就不要再挽留了。

   jì​rán tā yǐ​jīng jué​dìng yào cí​zhí, wǒ​men jiù bù yào zài wǎn​liú le.

   Since he has already decided to resign, we shouldn't try to persuade him to stay.

   Source: Dong Chinese Dictionary