求一篇“手机”的优点和缺点，不少于80词的英语作文。

求一篇英语作文 关于手机的利和弊 要求字数70到80~

the mobile phone is helpful for our life .it can help us talk to friend everywhere and it can be used to send message to people. but some students play mobile phone on class,that makes their garde get down.so the mobile phone is also good and bad.语法三单什么的自个再看看

Secondary school students in schools should not use mobile phones

The current secondary school students into the campus with cell phones has become rampant, and this move seriously affected the normal order of schools and the physical and mental health of students, secondary school students in the campus should not use the phone.

First, students in schools using mobile phones distract the attention of learning. As middle school students still in the adolescent stage, the lack of social experience, control and ability to resist the temptation of the poor in the use of new mobile phones this new product will be a certain extent Enable students to forget one's own. For example, on the phone with most of the students into the campus almost all classes in the use of mobile phones play games, there are messages from time to time in the ring to interrupt the normal teaching teachers, such actions not only affected the order in the classroom And held up their own learning.

Second, students in schools using mobile phones will cause competition between the psychology students. Although the phone is not expensive, but serious students of the Victory psychological, must buy the phone better than others to meet the hearts of vanity. According to sociologists The survey, all favorable conditions families of students at an average annual要换four mobile phones, and more and more new models, the prices of more expensive, extravagant consumption during the phone with the amount of the turnover rate and rapid rise. Huijinrutu these students, Lost money the normal values, long past, Shemi comparisons of the wind all the more difficult to control.

Finally, secondary school students in the campus to use mobile phones for their own health adversely. It is well known cell phone radiation is a strong high-tech products, and in the campus if students carry a mobile phone, this is undoubtedly to the health of students buried hint. Some experts have said , Because young people are in their ears and skull adolescent adults more than the smaller, thinner, so middle school students to carry cell phones when the brain's absorption of radiation higher than 50 percent of adults in the school as long carry and use mobile phones According to secondary school students is bound to the brain caused by nerve damage, caused headaches, memory dissipated.

Whether from the attention of students, competition is also psychological and health and allow the use of cell phones on campus is a benefit without harm. In short, students in schools should not use mobile phones

解释如下
手机”的优点和缺点
众所周知，手机在当今的日常生活中扮演着重要的角色。但在我看来，它们有优点也有缺点。
首先，手机使人们无论在什么地方都保持联系很方便。尤其是当他们有重要的事情时。它降低了人们不必走很长的路去亲自了解事情的成本。
第二，我们可以用手机发送短信。
第三，我们还可以在手机上玩游戏、照相、听音乐，后来随着科技的发展，我们在手机上做了很多事情。但是他们也有很多缺点。我们不得不为错误的数字买单。这些放射性物质可能对我们的健康有害。有时这些手机铃声会在公共场合或会议上影响其他人。
我相信不久手机的优点就会远远超过其缺点的。
As every body knows, mobiles are playing a important part in our daily life nowadays.But they have bot advantages and disadvtanges in my opinion.
First, mobiles make it convinent for people to keep in touch with each other whevere they are.Especially when they have something important.It reduces the cost for people dont have to travel a long way to get to know the things in person
Second,we can send messages by mobiles with little money.
third, we can also play games or take photoes or listen to music on the mobiles,late we do many things on them with the development of technology.
But they also have many disadvatages.we have to pay for the wrong numbers which are not for us.The radioactivites may do harm to our health.Sometimes the rings may affect others in public or at meetings.
I believe its advantages will far outweigh disadvantages soon.

---

求一篇“手机”的优点和缺点，不少于80词的英语作文。视频