It has been witnessed that since the coming of the cell phone, it has been developed so fast, thanks to the high technology, today, the function of cell phone improves a lot, some even can equal to the computer. People like to change the cell phone, because they want to have more function, but some teenagers lose wise mind on the road of changing cell phone. They want to buy the newest product, so that they can show off. Recently, it has been reported a boy sell his kidney for the purpose of buying an iPhone, this is so shocked, the boy is selling his health for a new cell phone. People should be wise to the cell phone, they need to figure out that all the cell phones have some common basic function, some new products’ function is almost the same. They should measure their situation to buy a new one. 人們已經見證了自從手機的誕生，手機發展得很快，多虧了高科技，今天，手機的功能提高了很多，一些手機甚至可以比得上電腦。人們喜歡換手機，因爲他們想要有更多的功能，但是一些青少年在追求換手機的道路上失去了理智。他們想要買最新的手機，這樣就可以炫耀。最近，據報道，一個男孩子爲了買一臺iPhone而去賣腎，這是多麼令人震驚啊，男孩爲了新手機賣掉了自己的健康。人們應該理智對待手機，他們需要弄清楚所有的手機都具有共同的基本功能，一些新產品的功能幾乎都一樣。他們應該根據自己的情況來衡量是否買新手機。
