. As everybody knows,mobiles are playing an important part in our daily life nowadays.But they have both advantages and disadvantages in my opinion. Having a mobile phone has some excellent advantages.Above all,convenience is the most important one in peoples life.People can instantly match movies,read e-books and communicate with friends easily while using smart phones.Afterwards,with the emerge of various applications,we grasp many spare time. However,some disadvantages of using a mo
