silt-bottomed valley

例句：

1. 1. The river flows through a silt-bottomed valley, creating a picturesque landscape.
   这条河流穿过一个泥底谷地，创造了一幅如画的景观。
2. 2. The village is nestled in a silt-bottomed valley, surrounded by lush forests and clear streams.
   这个村庄坐落在一个泥底谷地中，周围是郁郁葱葱的森林和清澈的溪流。
3. 3. The silt-bottomed valley is home to many rare species of plants and animals.
   这个泥底谷地是许多稀有植物和动物的家园。