淘宝，天猫，京东，唯品会，当当网，亚马逊各有什么特点和异同
他们的特点和异同。是购物平台，都是供人选择货物的一个展台。淘宝天猫，京东这个可以说是一个大汇聚的一个展台。当当网主要以书籍为主。亚马逊是国外的，属于海购。
以谈论网上购物的利与弊？（英语作文）
I notice that more and more people around me go shopping online instead of going
shopping in stores nowadays.They hold on this idea for the convenience.They don't need to stand in line to buy what they want.And the shop online opens 24 hours every day.But I'm against this opinion.Because we can not really see the things and will be cheated by the untrue information.I also think that shopping online will make us lose the joy shopping with our friends.
