2 sentences

1. 这里是住宅区。

   zhè​lǐ shì zhù​zhái​qū.

   This is a residential area.

   Source: OpenSubtitles

2. 这个住宅区的绿化环境做得很好。

   zhè gè zhù​zhái​qū de lǜ​huà huán​jìng zuò de hěn hǎo.

   The landscaping in this residential area is very well-maintained.

   Source: Dong Chinese Dictionary