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nínshìfǒuzàixúnqiú:百足百足之虫百足之虫死而不僵百足 百足之虫 百足之虫死而不僵gèngduōjiéguǒ...
yīngwénjièshì:
  1. n.  a centipede dies but never falls down
  2. n.  old institutions die hard