请根据提示对手机的优缺点进行分析并发表至少两条自己的观点和建议，全文150字左右。开头已给出，不计入总字数。优点：1、手机使人们的生活更方便，因为人们可以随时随地联系

Question

请根据提示对手机的优缺点进行分析 并发表至少两条自己的观点和建议 ，全文150字左右。开头已给出，不计入总字数。
优点：
1、手机使人们的生活更方便，因为人们可以随时随地联系他人，尤其是有重要的事情的时候。
2、手机降低人们的花费，因为人们不必走远路亲自了解事情，而以较低的花费发短消息。
3、人们会用手机玩游戏、拍照或在手机上听音乐，让人们充分利用科技的发展而不必携带很多机器。
缺点：
1、人们有时不得不接听错误电话。
2、手机的辐射（radioactivity）会损害人类健康。
3、有时手机铃声干扰人们的私人生活和公共事务。
Advantages and Disadvantages of Mobile phones
As every body knows, mobiles are playing an important part in our daily life nowadays. But they have both advantages and disadvantages in my opinion.
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Answer 1

Advantages and Disadvantages of Mobile phones
As every body knows, mobiles are playing an important part in our daily life nowadays. But they have both advantages and disadvantages in my opinion.
　　First, mobiles make it convenient for people to keep in touch with each other wherever they are, especially when they have something important. Second, it reduces the cost as people don’t have to travel a long way to get to know the things in person. We can send messages by mobiles with little money, just 0.1 Yuan for each short text message. Third, we can also play games or take photos or listen to music on the mobiles, let we do many things on them with the development of technology.
But they also have many disadvantages. We have to answer the wrong numbers which are not for us. The radioactivity may do harm to our health. Sometimes the rings may affect others in public or at meetings
Therefore，as far as I am concerned, since cell phone’s use has greatly changed people’s life, it is now necessary that people keep their life going on with mobiles. People’s doubts and questions should lie in not whether to use but how to use it, which depends on each individual’s knowledge and behavior. My suggestion is that on the one hand, technology of mobiles must be improved to minimize its harm to human. On the other hand, apps and network services must be selected carefully to avoid potential distraction to people’s life. Last but not least, education on how to use mobiles correctly should be launched in all possible forms at all time.