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Shefelloffaladderandbrokeherarm.她从梯子上掉下来,摔断了胳膊。Shecycledroundthecorner,lostherbalanceandfelloff.她骑车拐弯时失去平衡,摔了下来。Ifellofftheladder.我从梯子上跌了下来。Twoorthreeglassesfellof...