thin membrane dam

例句：

1. 1. The thin membrane dam was designed to prevent water from seeping into the surrounding area.
   这个薄膜坝的设计目的是防止水渗入周围的区域。
2. 2.The construction of the thin membrane dam has been a major project for years.
   建造薄膜坝多年来一直是一个重要的项目。
3. 3.Due to the thin membrane dam, the river flow is significantly reduced.
   由于薄膜坝的存在，河水流量显著减少。