发生 + 水灾 / 遭受 + 水灾 / 水灾 + Noun
The noun 水灾 (shuǐzāi) means 'flood disaster' or 'flood.' It refers specifically to a natural disaster caused by flooding, emphasizing the destructive consequences of the water. It is used in news reports, historical accounts, and discussions about natural disasters.
去年那场水灾导致上万人无家可归。
qùnián nà chǎng shuǐzāi dǎozhì shàng wàn rén wújiā kěguī.
Last year's flood left tens of thousands of people homeless.
政府拨了大量资金用于水灾后的重建工作。
zhèngfǔ bō le dàliàng zījīn yòngyú shuǐzāi hòu de chóngjiàn gōngzuò.
The government allocated a large amount of funding for post-flood reconstruction.
这个地区每到雨季就容易发生水灾。
zhège dìqū měi dào yǔjì jiù róngyì fāshēng shuǐzāi.
This area is prone to flooding every rainy season.