service（1）

As the development of Internet, people can find many answers from the Internet. Every question can have many replies, so people feel the great power of Internet. When some people feel not well, he will diagnosed himself in the Internet before he come to the hospital. It seems like that he just seeks for second opinion. It is not reliable to get diagnosed from the online medical service, because you will never know the exact identity of the doctor, or the information he provides to you is right or not for your situation. The information they get can't be right all the time. If people get the potential illness in the body, they will miss the best time to get treatment. How terrible it is. It is a great risk to seek medical advice from Internet. Life is precious, just to treat your health seriously.
随着互联网的发展，人们可以在网上找到很多问题的回答。每一个问题都能得到很多的回复，所以人们感受到了互联网的伟大力量。有些人不舒服的时候，他会在去医院之前先在网上进行诊断。似乎，他只是在寻求二次诊断。从网上获取医疗服务的诊断是不可靠的，因为你永远不会知道医生的确切身份，或者他给你提供的信息是否符合您的情况。他们得到的信息不可能一直都是正确的，如果人体内存在潜在的疾病，就会错过最好的治疗时间。这是非常可怕的。在互联网上就医是有很大的风险的。生命是宝贵的，因此要认真对待你的健康。

service（2）

Every year hundreds of thousands of people in China take civil service exams conducted at various levels in the hope of becoming government employees.

Among them, college graduates are a fast-growing force that can’t be ignored.

The craze for being a civil servant is not limited to liberal arts majors, as it’s also gaining popularity among science and engineering students.

In the final analysis, this growing trend among the youngsters is mainly attributable to two factors–ambitions and comforts.

On the one hand, many ambitious college graduates view these exams as a springboard to a higher social status, greater power and prestige, on which many of their other wishes rest.

On the other, as being a civil servant generally means a stable income, enviable healthcare and pension programmes, as well as other comforts of life, it’s quite an appealing career option to many people, especially in this age of sluggish world economy.

Personally, the desire to be a government official is beyond reproach, as the nation and the people do need an injection of new blood into the civil service sectors.

The fresh-faced college graduates, armed with lofty ideals, new vision, and strong drive, are undoubtedly among the best candidates

service（3）

No matter in the old days or in present modernized society, postal service always plays an important role in our life. In the past, it is the main bridge connecting with people. We all know that the communication field in the past is not well-developed. If people wants to communicate with someone does not live around them, sending letters is the most popular way. As the limitation at that time, sending letters is the most convenient way. Nowadays, although people have so many choices to connect others and send packages, postal service is very considerate relatively. For example, there so many logistics companies, but only postal service willing to go to the country. Without it, our life will be affected. It is clear that postal service is significant in our life.

不管是过去还是现在的现代社会，邮政一直在我们生活中扮演着很重要的角色。在过去邮政是人与人之间联系的主要桥梁。我们都知道以前通信领域并不是很发达。如果人们想要和不跟他们生活在周围的人沟通，寄信是最流行的方式。由于当时的局限性，信件是最方便的方式。如今，虽然人们有很多的选择可以与他人沟通、寄送包裹，但是相对来说邮政的服务是很周到的。例如，有那么多的物流公司，却只有邮政愿意到达乡村。没有邮政，我们的生活将会受到影响。可见邮政在我们的生活中是很重要的。

service（4）

Welcome to Hangzhou. I am Li Yue, president of the Student Union in my school. I'd like to briefly introduce the Hangzhou Public Bicycle Service to you. Our city insists to protect the environment, so we began to use the Public Bicycle Service to reduce the traffic stress in 2008. There were 65 thousand bicycles for people to use in dailylife. In general, more than 8 million people have to use them every year.

　　Some people think they are very useful and believe they will make our society more beautiful. Others think they are not convenient enough. As far as I can see, reading a bicycle is so interesting. We can take exercise with it. Meanwhile, Our environment get protected. Let's go into action!