6 sentences

1. 他决定出庭为被告作证。

   tā jué​dìng chū​tíng wèi bèi​gào zuò​zhèng.

   He decided to appear in court to testify for the defendant.

   Source: Dong Chinese Dictionary

2. 他今天必须作为证人出庭。

   tā jīn​tiān bì​xū zuò​wéi zhèng​rén chū​tíng.

   He must appear in court today as a witness.

   Source: Dong Chinese Dictionary

3. 他们没法阻止我出庭作证。

   tā​men méi​fǎ zǔ​zhǐ wǒ chū​tíng zuò​zhèng.

   They can't stop me from testifying.

   Source: OpenSubtitles

4. 我很快就要上法院出庭了。

   wǒ hěn kuài jiù yào shàng fǎ​yuàn chū​tíng le.

   I'm going to court soon.

   Source: OpenSubtitles

5. 她会出庭作证吗？

   tā huì chū​tíng zuò​zhèng ma?

   Will she testify?

   Source: OpenSubtitles

6. 法院已传讯他作为证人出庭。

   fǎ​yuàn yǐ chuán​xùn tā zuò​wéi zhèng​rén chū​tíng.

   The court has summoned him to appear as a witness.

   Source: Dong Chinese Dictionary