The age of information develops so fast that many applications have been developed to facilitate people’s life. For the young generation, they are lucky to have access to the applications and keep pace with the time, while the old generation struggle to get used to the change. Applications have many advantages.信息时代发展太快，很多应用程序被开发出来，以方便人们的生活。对于年轻一代，他们幸运地接触到这些应用程序，跟上时代，而老一代却在努力适应变化。应用程序有很多优势。
On the one hand, it can help people to save a lot of time. The best experience to use App is to know the schedule ahead. Take the bus for example. If we download a software, then we can know when it will comes, because its track is showed in the application. We don’t have to waste time to wait for the bus. How nice it is.一方面，可以帮助人们节省很多时间。使用应用程序最好的体验就是提前了解时刻表。例如坐公共汽车。如果我们下载一个软件，然后就可以知道公车什么时候会来，因为公车的轨际会在应用程序中显示。我们不需要浪费时间等待公共汽车。多好啊。
On the other hand, we can save money. Many stores have joined the APPs. They can not only attract more customers, but customers can also receive some discounts, which it is a win-win situation. People can compare different prices and make the best choice. 另一方面，我们也可以节省钱。许多商店都加入到应用程序中，不仅可以吸引更多的顾客，同时顾客也可以得到一些折扣，这是一个双赢的局面。人们可以比较不同的价格，做出最好的选择。
Applications are such wonderful that people can enjoy the low price and save time. We are happy to be part of the customer and live in the simple way.应用程序是这样的美妙，人们可以享受较低的价格、节省时间。我们十分乐意成为其中一部分客户，过上简易的生活。