求英语作文一篇“谈谈你对网上购物的看法”

nowadays,more and more people like to shopping on the net.why?i think the reason is convenient.everybody in the world know the most easy way to buy things is to buy on the net,for instance from ebay or taobao.you can seat at home and just buy stuff which you need by computer.that's so easy right?another reason people like shopping on the net is because it's cheap.of course i think shopping through internet is good for us,wo need not to go to the shops and markets,and we can choose what we want just from the pictures on the website,it's more easy to choose.and there's still something bad about shopping on net,for example,cheating.everyone who had buy things from net know that sometimes the things we got is not exactly the same to the picture.i think the security partment should pay attention and get improved.