城市交通问题的英文：urban transport problems urban是什么意思：adj. 城市的；住在都市的；具有城市特征的Urban life brought urban refinements: newspapers and periodicals, libraries, clubs and societies.
【篇一】英语介绍信范文带翻译 Dear Mr. Johnson，I take great pleasure in introducing Mary Brown one of my classmates and best friends to you. She is going to pursue her education as a postgraduate in you
快乐尚龙
