2 sentences

1. 你们下一首单曲是什么？

   nǐ​men xià yī shǒu dān​qǔ shì shén​me?

   What's your next single?

   Source: OpenSubtitles

2. 这首歌上榜没多久就成为了冠军单曲。

   zhè shǒu gē shàng​bǎng méi duō jiǔ jiù chéng​wéi le guàn​jūn dān​qǔ.

   Not long after hitting the charts, this song became a number-one single.

   Source: Dong Chinese Dictionary