崩坍河岸;
The large scale Ω caving bank at the middle and lower reaches of the Yangtze River frequently threatens the safety of the flood control, and the lives and properties of the people along the both banks.
长江中下游河道大尺度的窝崩,常常危及两岸江堤的防洪安全,给人民生命财产造成较大的危害。
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