地震使数千个家庭无家可归。

The earthquake left thousands of families ___homeless.

该市为无家可归者新建了一个收容所。

The city has opened a new shelter for ___homeless individuals.

解决无家可归人群的问题是城市规划者的一个关键挑战。

Addressing ___homeless populations is a key challenge for urban policymakers.