英语作文：近几年，越来越多的人们在网上购买实物，信息，甚至预订酒店或机票等服务。请根据自己的观点，写一篇短文

 Title :    shopping on the Internet

   nowadays,we are very familiar with the notion of  "shopping on the Internet" ,and there has an increasing number of people purchasing  material objects on the Internet ,even booking restaurant rooms and airline tickets and such services alike.

    Internet resembles a two-edged sword.

    Truly , this pattern of shopping facilitates our daily life,but there exists fraudulent trading while we use Internet transaction .Therefore you should attach importance to your Internet security of trading .

In short , we should cautious enough to keep our internet trading safe and sound .

     现在，我们已经耳熟能详网上购物这个概念了。并且有越来越多的人在网上购买实物，甚至预订酒店或机票等类似的服务。

    网络好比是双刃剑。

    确实如此，网上购物这种购物方式使我们的生活更便利，但当我们使用网络交易时存在着欺诈交易。所以你应该注重你的网上交易的安全。

   总之，我们应该小心注意我们网上交易的安全。