dike-type seal

例句：

1. 1.The construction of the dike-typeseal is crucial for flood control.
   堤坝式密封的建设对于防洪至关重要。
2. 2. The dike-type seal has proven to be aneffective solution for preventing water pollution.
   堤坝式密封已经证明是一种有效的防止水污染的解决方案。
3. 3. The dike-type seal wasinstalled in the river to prevent flooding duringheavy rains.
   在河流中安装堤坝式密封以防止大雨期间的洪水。