关于cooperation关于合作关于大学生创业关于现象 According the least report, many students start their own business in order to get prepared for the future. Some students run on-line shops, some students start their own company. Their teachers and classmates...

关于advertisement关于disadvantage关于function关于作用关于广告关于缺点 Advertisement广告With the development of material prosperity, advertisements have become more and more important in our daily lire.随着物质生活的日益繁荣，广告在我们的日常生活中变得越来...