水陆两用的

例句：

1. 1. This boat is designed for both land and sea use.
   这艘船设计用于陆地和海洋使用。
2. 2. The bridge is built to be watertight during floods.
   这座桥被建造得可以在洪水期间保持防水。
3. 3. The new car has a water-resistant coating on the exterior.
   这款新车的外部有防水涂层。