5 sentences

1. 她一直在偷偷跟人通信。

   tā yī​zhí zài tōu​tōu gēn rén tōng​xìn.

   She's been secretly corresponding with someone.

   Source: OpenSubtitles

2. 您可能正在与攻击者进行通信。

   nín kě​néng zhèng​zài yǔ gōng​jī​zhě jìn​xíng tōng​xìn.

   You may be communicating with an attacker.

   Source: CCMatrix

3. 如今，大多数人依靠手机作为主要通信手段。

   rú​jīn, dà​duō​shù rén yī​kào shǒu​jī zuò​wéi zhǔ​yào tōng​xìn shǒu​duàn.

   Most people these days rely on mobile phones as their primary means of communication.

   Source: CCMatrix

4. 你和他整整通了八年的信。

   nǐ hé tā zhěng​zhěng tōng le bā nián de xìn.

   You exchanged letters with him for eight full years.

   Source: OpenSubtitles

5. 他们发射了一颗通信卫星。

   tā​men fā​shè le yī kē tōng​xìn​wèi​xīng.

   They launched a communications satellite.

   Source: AI Challenger 2017