Smartphone -A blessing or a curse for college students. First of all,I take delight in delivering my opinions to you here .Well ,as we know ,every coin has two sides ,so do the smartphones.There is no doubt that this productions of science have a lot of advantages .However ,them also have many disadvantages in the meantime .

As a freshman of university , I have to admit that smartphones are so attractive that a large amount of students are addicted to them .We use them to communicate with our families and friends ,get help from our teachers ,search for information we wanted ,watch the films ,play various kinds of games and so on .Under these circumstances ,I realized that maybe we have got into a great trap .The addiction to smartphones will kill our ambition and shadow our future .For example ,when you are ought to finish your assignments ,but the games attract you and then you choose the entertainment which can make you happier .In addition ,smartphones are likely to take you potential dagers ,that's really horrible .So I hope all of us can control ourselves well and make the most of the good aspects of smartphones .

That's all,thanks for your listening !