3 sentences

1. 切断所有的通讯，不要回头看。

   qiē duàn suǒ​yǒu de tōng​xùn, bù​yào huí tóu kàn.

   Cut off all communication and don’t look back.

   Source: CCMatrix

2. 我知道太空船上有通讯设备。

   wǒ zhī​dao tài​kōng​chuán shang yǒu tōng​xùn​shè​bèi.

   I know there's communication equipment on the spaceship.

   Source: OpenSubtitles

3. 我们的每辆卡车都配备了通讯系统。

   wǒ​men de měi liàng kǎ​chē dōu pèi​bèi le tōng​xùn​xì​tǒng.

   Each of our trucks is equipped with a communication system.

   Source: CCMatrix