reversed-loop winding的用法和樣例：
例句
- The profiles are welded by HDPE extrudant at the profile edges which is overlapped by a winding and welding machine to form the pipe.
成型的管材呈螺旋直肋結構，聚乙烯管壁外表面有等間距螺旋環繞的肋片加強。 - We climb - along the winding broken roads, around fallen trees and crushed cars, past one smashed rustic hostel after another.
我們沿著蜿蜒的碎石路攀爬著，在倒下的樹和壓垮的車的環繞下，經過一個又一個喝醉酒的鄉村旅店。
