cutter-suction dredger

例句：

1. 1. The Cutter-Suction Dredge is a highly efficient tool for cleaningup rivers and lakes.
   切割式吸砂船是一种高效清理河流和湖泊的工具。
2. 2. The Cutter-Suction Dredge has been widely used in the constructionof dams and reservoirs.
   切割式吸砂船在建造大坝和水库中被广泛使用。
3. 3. The Cutter-Suction Dredge is equipped withadvanced technology, which makes it more efficientand cost-effective.
   切割式吸砂船配备了先进的技术，使其更加高效和成本效益。