I believe that a moderate use of cell phones for work and make friends is helpful, but it is often too much mobile phone use, personal relationships, like any thing is over and too little is bad
I think it appropriate to use the phone for work and friends is helpful, but people tend to overuse the phone, affect relationships, whatever things are the same, over and too little is not good
I think the appropriate use of mobile phones for work and make friends is helpful, but people tend to overuse the phone, affect human relationships, any thing is the same, more than with too little is not good