member in flexure

例句：

1. 1.The road is quite flexure at this point.
   这条道路在这个点上相当曲折。
2. 2. The car's steering wheel is very flexible.
   这辆车的方向盘非常灵活。
3. 3. The river has a lot of flexure in its course.
   这条河在它的流程中有很多曲折。