drowning pipe

例句：

1. 1. The child was found in the drowing pipe, unconscious and with a broken leg.
   孩子被发现在溺水管道中，昏迷不醒，腿部骨折。
2. 2.The rescue team used the drowing pipe to pull the boy out of the river.
   救援队使用溺水管道将男孩从河里拉了出来。
3. 3. The drowing pipe was a crucial part of the survival equipment for the expedition.
   溺水管道是探险生存装备中至关重要的一部分。