书面表达

     根据下面提示写一篇英语短文。

1．简述以下现象：
（1）健康之重要人尽皆知。
（2）许多青少年不注重健康问题，假期尤甚。长时间看电视，通宵上网聊天、玩游戏。导致的危害如：影响视力，身体虚弱，缺乏人际交往。

2. 简述你的看法，提出你的建议。
要求：
（1）内容完整，层次清楚，语言流畅。
（2）词数120左右，标题已给出，不计入总词数。参考词汇：交流communicate；心理健康 mental health

【参考范文】

Have a healthy lifestyle

     As we all know, health is very important. Only when we are healthy can we study w ell and enjoy life.

     However, many teenagers don't pay any attention to their health, especially during the holiday. And they spend too much time watching TV, playing games and chatting on the Internet all night, which is bad for their health. First, this may make them get near-sighted. Besides, their bodies be come much weaker. Thirdly, they will lose the chance to communicate with others face to face as they never go out, which may have a bad effect on their mental health.

     In my opinion, they should spend less time in front of the TV or the computer. Go out to take some exercises, play some sports and visit some and have a healthy lifestyle.