tracer housing

例句：

1. 1.The government is considering a new law to tracer housing in the city.
   政府正在考虑一项新法律来追踪城市中的住房。
2. 2.This technology can be used to tracer housing and monitor its usage.
   这项技术可以用来追踪住房并监控其使用情况。
3. 3. The company has launched a new product that can tracer housing and provide real-time data.
   该公司推出了一款新产品，可以追踪住房并提供实时数据。