More and more children are showing up at school each September with cell phones. Many parents buy their children a cell phone because it is a nice safety measure. It gives those working parents a little sense of control and security to know when their children are off campus and on their way home.

But having a cell phone might be a problem. Parents may find themselves facing a frightening bill at the end of the month. The reason: chatting on the phone and sending text messages can soon become the favorite pastime of preteens and teenagers. Worse still, cell phones in schools can lead to classroom distractions, text-message cheating and inappropriate photographs.

Knowing their children can always be reached is reassuring for parents. But before buying their child a cell phone, I think parents should decide if the child is really capable of managing his or her own phone. Besides, parental control must be exercised in the use of the phone. For example, they should set limits on how long the child is allowed to stay on the phone.


More and more越来越; 日益; 越来越 ...

at school在学校,在上课,在求学

safety measure安全措施,防护措施

a little少量地,稍许地; 少量的

at the end of在…结尾,在…末端

reassuring令人安心的; 可靠的

capable of有…能力的,能…的