countryside作为乡村可数吗

　　People were leaving the countryside in droves to look for work in the cities.

　　一批一批的人离开农村到城里找工作。

　　In spring the countryside bursts into life.

　　乡村在春天生机盎然。

　　Development has affected vast swathes of our countryside.

　　开发建设影响了乡村广大地区。

　　The moon bathed the countryside in a silver light.

　　月光下的乡村沐浴在一片银辉之中。