closure dike

例句：

1. 1. The closure dike was designed to prevent flooding during heavy rains.
   闭水堤的设计是为了在大雨期间防止洪水。
2. 2.The construction of the closure dike is a crucial part of the flood control project.
   闭水堤的建设是防洪工程的关键部分。
3. 3.The closure dike has been tested for its ability to withstand high tides and storm surges.
   闭水堤已经测试过它能否承受高潮和风暴潮的压力。