五年前的8月29日，卡特里娜飓风袭击了美国墨西哥湾沿岸地区，冲垮了防洪堤，使新奥尔良市大片地区被淹。
Five years ago this Sunday Hurricane Katrina struck the Gulf coast area and caused massive flooding in New Orleans after levees there failed to protect the low-lying city.
我国官兵对长江东部一条水位暴涨的支流部分垮堤进行爆破泄洪，防止洪水淹没沿岸村庄。
Chinese soldiers used explosives to blast part of a leaking dike so as to release flood waters on a swollen branch of the Yangtze River in East China, preventing the flooding of riverbank villages.
我国官兵对长江东部一条水位暴涨的支流部分垮堤进行爆破泄洪，防止洪水淹没沿岸村庄。
Chinese soldiers used explosives to blast part of a leaking dike so as to release flood waters on a swollen branch of the Yangtze River in East China, preventing the flooding of riverbank villages.
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