政府每年都會定期疏濬河道，以防止水災。
The government regularly dredges the river courses every year to prevent flooding.
Listen to pronunciation
Example sentences
連日的豪雨導致該地區發生了嚴重的水災。
连日的豪雨导致该地区发生了严重的水灾。
Continuous heavy rain for several days led to severe flooding in the region.
水災過後，村民一起清理積水，避免疫病蔓延。
After the flood, the villagers cleaned up the standing water together to prevent disease from spreading.
連日來的豪雨造成了嚴重的水災。
The continuous heavy rain caused serious flooding.
Usage Notes
Refers to disasters caused by heavy rain, overflowing rivers, or mountain floods.
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