They decided that their water conservancy project this winter was to bank up the river.
他们确定今冬兴修的水利项目是修筑河堤。
The work is in the memory of the water conservancy project at the Yangtse River.
作品是对长江三峡水利工程的纪念。
The work is in the memory of the water conservancy project at the Yangtse River.
作品是对长江三峡水利工程的纪念。
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