service（1）
Since the invention of computer, the world has come to the information stage. Today, people can do almost all the things through the Internet. They work and shop and communicate by this convenient way. As the information can be received from all kinds of resources, some people choose to search the Internet to get the diagnose before they go to see the doctor. If the doctor tell them something that is different from what they see from the Internet, then they will question about the diagnose. Online medical service indeed helps people to get the idea of their sickness, but it can’t be trustworthy, because who knows whether the information is given by a professional doctor. What’s more, the accurate diagnose should be checked the body, while online diagnose can’t offer this service, so it is unreliable.自從電腦發明以來,世界已經來到了信息階段。今天,人們通過互聯網幾乎可以做所有的事情。他們工作，購物和交流方便都通過這種方式。網上可以收集到到各種各樣渠道的信息,有些人選擇在網絡上搜索信息診斷才去看醫生。如果醫生告訴他們不同于他們從互聯網上看到的信息，然后他們就會質疑醫生的診斷。在線醫療服務確實能幫助人們得到一些關于他們的疾病想法,但是不值得信賴,因為誰知道這些信息是不是由一個專業的醫生提供的。更重要的是,準確的診斷應該檢查身體,然而網上診斷無法提供這個服務,所以它是不可靠的。
service（2）
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.隨著互聯網的發展，人們可以在網上找到很多問題的回答。每一個問題都能得到很多的回復，所以人們感受到了互聯網的偉大力量。有些人不舒服的時候，他會在去醫院之前先在網上進行診斷。似乎，他只是在尋求二次診斷。從網上獲取醫療服務的診斷是不可靠的，因為你永遠不會知道醫生的確切身份，或者他給你提供的信息是否符合您的情況。他們得到的信息不可能一直都是正確的，如果人體內存在潛在的疾病，就會錯過最好的治療時間。這是非常可怕的。在互聯網上就醫是有很大的風險的。生命是寶貴的，因此要認真對待你的健康。
service（3）
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 daily life. In general, more than 8 million people have to use them every year.
歡迎來到杭州。我是李越,我學校的學生會主席。我想簡要介紹杭州公共自行車服務給你。我市堅持保護環境,所以我們開始使用公共自行車服務在2008年減少交通的壓力。有6.5萬輛自行車表現出來的人們使用。一般來說,每年有超過800萬人使用。
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!
有些人認為他們是非常有用的,相信他們會讓我們的社會更美麗。其他人認為他們不夠方便。就我所見,閱讀一輛自行車是如此有趣。我們可以用它來鍛煉。與此同時,我們的環境得到保護。讓我們行動起來!
service（4）
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.
不管是過去還是現在的現代社會，郵政一直在我們生活中扮演著很重要的角色。在過去郵政是人與人之間聯系的主要橋梁。我們都知道以前通信領域并不是很發達。如果人們想要和不跟他們生活在周圍的人溝通，寄信是最流行的方式。由于當時的局限性，信件是最方便的方式。如今，雖然人們有很多的選擇可以與他人溝通、寄送包裹，但是相對來說郵政的服務是很周到的。例如，有那么多的物流公司，卻只有郵政愿意到達鄉村。沒有郵政，我們的生活將會受到影響。可見郵政在我們的生活中是很重要的。