8. put off doing sth. 推迟做某事 Sometimes students put off doing their homework until the last minute. 有时学生们会拖延到最后一分钟才做作业。 9. risk doing sth. 冒险做某事 To win the gamble,he risked losing 100 dollars. 为了赢这场赌局,他冒了失去10...