Directions: For this part, write a short essay on the topic of Smart Mobil Phone, a Blessing or a Curse? And you should write at least 120 words following the outline given below. 
Outline： 
1.智能手机的普遍化 
2.使用智能手机的好处,或者带来的问题 
3.你的看法 
Smart Mobil Phone, a Blessing or a Curse?