sloping loop channel

例句：

1. 1. The river flows througha sloping loop channel thatis lined with trees.
   这条河流流经一个倾斜的环状渠道，周围种满了树木。
2. 2. The engineer designed thesloping loop channel to divertthe floodwaters.
   工程师设计了倾斜的环状渠道来引导洪水。
3. 3. Thesloping loop channel was constructedto facilitate navigation and reduce dredgingrequirements.
   倾斜的环状渠道被建造出来是为了方便航行并减少疏浚需求。