低洼

dī wā dì qū bì xū jí shí cǎi qǔ fáng lào cuò shī

低洼地区必须及时采取防涝措施。

In low-lying areas, flood prevention measures must be taken in time.

dì shì dī wā

地势低洼

low-lying terrain

shuǐ liú zài dī wā dì qū jù jí

水流在低洼地区聚集。

The water is concentrated in low-lying areas.

dà dī kuì jué hǎi shuǐ yān mò le dī wā dì qū

大堤溃决，海水淹没了低洼地区。

The levee burst and low-lying areas were flooded.

hǎi píng miàn shàng shēng wēi xié zhe dī wā dì qū

海平面上升威胁着低洼地区。

Sea level rises threaten low-lying areas.

nèi lào dǎo zhì dī wā jiē qū biàn shuǐ chéng

内涝导致低洼街区变水城。

Water logging caused the low-lying neighborhoods change into Water City.