卫生地区十分拥挤。

Health districts are crowded.

youdao

在发生地震之前，该国的卫生服务和基础设施已很薄弱。

Health services and infrastructures in that country were already weak before the earthquake struck.

youdao

在发生地震之前，该国的卫生服务和基础设施已很薄弱。

Health services and infrastructures in that country were already weak before the earthquake struck.

youdao