valley

尼罗河流经一个肥沃的山谷。

The Nile River flows through a fertile ___valley.

我的家乡坐落在一个美丽的山谷里。

My hometown is situated in a beautiful ___valley.

这个小村庄坐落在一个宁静的山谷中。

The small village is nestled in a peaceful ___valley.