twists and turns

汉语翻译

例句：

1. On their way forward, they are bound to run into twists and turns.
   在前进的道路上，他们是一定会碰到曲折的。
2. The road twists and turns up the side of the mountain.
   这条路曲折地沿山坡通往上面。
3. Downstream the river twists and turns a lot.
   这条河的下游弯弯曲曲。
4. Although it looks direct on the map the path twists and turns a lot.
   这条路在地图上看上去很直，其实迂回曲折，拐弯很多。