ㄉㄧㄢㄅㄛˇdiānbǒ

颠簸
  1. )​上下起伏震盪 黃土路上行駛車子顛簸不了」、狂風船身劇烈顛簸」。

to shake, to jolt, to bump
cahoter, ballotter
rumpeln, holpern, schwanken (schaukeln, Schiff)​ (V)​