With the development of science and technology, there are more and more new products appearing in human beings’ life. Cell phone is a good example. Nowadays, cell phone has been widely used in people’s daily life.

With the development of science and technology, there are more and more new products appearing in human beings’ life. Cell phone is a good example. Nowadays, cell phone has been widely used in people’s daily life. It seems that people can’t live without it. In my opinion, cell phone really brings so many advantages to mankind.
随着科技的发展，在人们的生活中出现了越来越多的新产品。手机是一个很好的例子。如今，手机已经在人们的日常生活中广泛使用了。人们似乎是离不开手机。在我看来，手机真的给人类带来很多好处。
First of all, cell phone is very convenient. People can connect with anyone in anywhere if that person has a mobile phone, too. In other words, people have to write letter in paper and then wait for a long time to make the letter arrived the destination in the old days, but now people can write message on cell phone and then send it to the person they want in a second or just dial that person’s mobile phone number and then they can talk with each other in a few second. Secondly, mobile phone can act as a safe guarantee. When people face dangerous, they can use cell phone to dial 110 to report to the police or ask for help from friends nearby. And when people worry about another man, they can call him to make sure whether he is OK or not. Last but not least, mobile phone contains much interesting entertainment, which can bring lots of happiness to human beings and make their life more colorful.
首先，手机很方便。如果两个人都有手机那么他们就可以相互联系了。换句话说，以前人们得在纸上写信，然后等很长的时间才让这封信到达目的地，但现在人们可以在手机上写信息，然后在几秒钟内把它发送到想要发送的人手上。他们也可以打电话之后就可以相互交流。其次，手机是有安全保证的。当人们面对危险的时候，他们可以用手机拨打110报警或求助于附近的朋友。当人们担心另一个人的时候，他们可以打电话来确认他是否没事。最后但并非最不重要的，手机包含了许多有趣的娱乐，可以大家带来很多的欢乐，让他们的生活更加丰富多彩。
In general, cell phone is the product of high-tech, which brings lots of benefits to our human beings.
总的来说，手机是高科技产物，能给人类带来很多好处。