Mobile Telephone

With the speedy advancement of the technology level, human beings are now being brought to an unprecedented era they have ever experienced. And mobile telephone, emerged as one of the most popular invention, seems to be an indispensable device that we can not live without. It is designed for providing both convenience and mobility. But while we are being attracted by such fashionable technology, are we also aware of its negative side? In fact, mobile can as well be the most annoying, unnecessary and time wasting device that ever invented.
Why?
On the surface, mobile phone is good because it provides certain convenience to people. However, it is also most annoying in the way that its endless ringing sound produces noise pollution to the environment. No matter in the public open space such as streets and parks or in the quiet closed areas like libraries, cinemas, theaters and during formal meetings, we can always hear the ringing bells and chatting voices over the crowd. The sounds ca...