Comrades who have made mistakes should be urged to sum up their experience and draw the necessary lessons,so that they can recognize those mistakes and correct them. 对于犯错误的同志，要促进他们自己总结经验教训，认识和改正错误。
Even professionals in the refinishing and detailing industry can make mistakes if they don't keep up on evolving technologies in surface coatings and car care products. 专业的抛光和护理行业的产品也有犯错误的时候，如果你跟不上现在的正在发展的技术的话。
He tripped the pickpocket up by the heels. 他用脚后跟把扒手绊倒。
The boy put his leq out to trip the teacher. 那个男生伸出腿要把老师绊倒。
