The lesson of blood(血的教训)其他: 历史上血的教训1.a history lesson at school我得告诉你一个我的血的教训1.hey, let me give you a lesson that i have to learn the hard way我却是一次次吸取着血的教训1.i learn every time i bleed血的教训促使殖民地人民进行武装起义1.lessons written in blood prompted the colonial people to armed uprising