3 sentences for 录音 (lù​yīn — record)

1. 我们正在录音，请保持安静。

   wǒ​men zhèng​zài lù​yīn, qǐng bǎo​chí ān​jìng.

   We are recording, so please keep quiet.

   Source: Dong Chinese Dictionary

2. 你是在录音吗？

   nǐ shì zài lù​yīn ma?

   Are you recording?

   Source: OpenSubtitles

3. ‎还在录音吧？

   ‎ hái zài lù​yīn ba?

   You're still recording, right?

   Source: OpenSubtitles