creek bed

1. The rocks to the West and the dry creek bed to the east.
   西边的岩石带，东边的河谷。
2. But they also observed lots of plants along the creek bed and clear water with no smell.
   然而，孩子们也观察到河床上生长着许多植物，清澈的溪水没有味道。

noun

1. a channel occupied (or formerly occupied) by a stream

   Synonym:    streambed