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nínshìfǒuzàixúnqiú:颠簸颠簸而行颠簸 颠簸而行gèngduōjiéguǒ...
yīngwénjièshì:
  1. n.  jog trot
  2. v.  bump
  3. v.  jolt
  4. v.  bump along, down, etc move with a jolting action in the specified direction
  5. vi.  wallow