courteous driving文明行车
Be Courteous讲礼貌;要有礼貌;礼貌恭谦;相互礼让
He courteous他有礼貌
being courteous礼貌
courteous reception以礼相待;厚待;礼遇
unfailingly courteous一贯谦恭有礼
courteous community文明社区
courteous a有礼貌的;彬彬有礼的;谦恭的
courteous service服务周到
ADJ（形容词） Someone who is courteous is polite and respectful to other people. 彬彬有礼的
He was a kind and courteous man.
他善良且彬彬有礼。
ADV（副词） courteously 彬彬有礼地
Then he nodded courteously to me and walked off to perform his unpleasant duty.
他彬彬有礼地向我点点头，然后就走开去执行他令人讨厌的任务。