堤坝

堤坝可以防止洪水。

dībà kěyǐ fángzhèng huáfēng.

The dam can prevent floods.

我们需要加固堤坝以应对即将到来的洪水。

Wǒmen xūyào jiāgù dībà yǐ yìngduì jiélái de lái de huáfēng.

We need to reinforce the dam to cope with impending floods.