弯路

彎路
wānlù
  1. winding road
  2. roundabout route
  3. detour
  4. (fig.) wrong way (of doing sth)

CEDICT

Entry Composition

1 弯 wān
  1. to bend
  2. bent
  3. a bend; a turn (in a road etc)

classifier: 道
2 路 lù
  1. journey
  2. route
  3. line (bus etc)
  4. sort; kind

classifier: 條