1. Extensive flooding in the country has delayed planting and many crops are still under water. 该国大范围的洪水已经延误了栽种,许多庄稼现在还泡在水中。
2. Because ducks stick their heads under water to feed and people duck their heads like ducks. 因为鸭子通常会将头埋到水里来喂食;而人们低头弯腰的样子和鸭子如出一辙。
3. Marine construction technology like this is very complex, somewhat analogous to trying to build a bridge under water. 像这样的海洋建筑技术非常复杂,有些类似于尝试在水下建筑一座桥。
4. Do dolphins see under water? 海豚在水下能看得见吗?
5. Many spiders can travel along under water. 很多蜘蛛能够在水下爬行。