写作思路：可以从网购的优点这个角度出发进行阐述，中心要明确突出，避免语法使用的错误等等。
正文：
Now there is a way that you can buy what you want without leaving home. You can eat, drink, wear and use everything. And it's online shopping.
如今有一个方法你可以足不出户就可以买到想买的东西，吃的喝的穿的用的，应有尽有而它就是——网购。
One of the advantages of online shopping is labor saving. As long as you click, you can buy the express delivery immediately and deliver it directly to your home. You don't need to go out of your home and "forge ahead" against the sun or the cold wind.
网上购物有一个优点，就是省力。只需要点击，立即购买快递就能够直接送到家，根本就不需要自己走出家门，顶着太阳或是冒着寒风“砥砺前行”了。
The most amazing thing is that online shopping has an advantage, that is, it can return money for seven days without any reason. In this way, even if the merchant refuses to admit it, you can still return money, which is very good to protect the legitimate rights and interests of our consumers.
最让人赞叹的是网购有一个优点，就是能够七天无理由退货退款，这样即使商家死不承认，但你还是能够退货的，非常好的保障了我们消费者的合法权益。