Put Down Your Smartphones From the picture above, we can see 4 persons. One person is driving the car. And there are three people, one of whom by walking while the other two by riding bicycle, are crossing the zebra crossing. That one thing they are all doing in common is playing the smart phone. This picture reveals an increasingly serious phenomenon of people's addiction to smart phones. With the development of technology, there are more and more intelligent products around us and smart phone has become an indispensable part of people's lives nowadays. It's truth that smart phones are convenient for us to search information what we need on the internet and to keep in touch with our family and friends. However, more and more people over use their mobile phones during their daily life. They always refuse to remove their eyes from the phone screen whenever they hold phones on their hands even though when they are having classes, doing works, walking, or attending a party etc. Firstl of all, I believe that excessive use of phones would harm your vision and likely to reduce the efficiency of job and study. Besides it might add a sense of unfamiliarity and distance between you and your families or friends if you keep wallowing in your phone during a gathering without much verbal communication. Last but not least, it also probably leads to an accident if you walk on the street playing with your handset. To sum up, there are both advantages and disadvantages over smart phones. As far as I am concerned, we should use smart phone properly instead of excessively. Only if we resist the temptation of intelligent phones will we find the beauty around us. Thus It's high time we put our smart phones down when one is unnecessary to use.