最近几年，一直流行着这么一个词 “宅”，一群群以家为聚居地的男生女生们就这么步入了大家的视线中，俨然已经成了一种文化现象。一些年轻男女以“宅男”“宅女”自居，而还有一些人对此嗤之以鼻。那么，大家如何看待这种现象呢？

Killing Time Indoors
1. 现在很多人业余时间喜欢“宅”在家里
2. 人们对这种做法有不同的看法
3. 我的看法

参考范文：
Nowadays a growing number of people, especially the 20s or 30s, tend to stay indoors for most of their spare time, especially during holidays. Some spend the majority of their time online chatting, blogging, shopping, dating or playing computer games. Some sit with their eyes glued to the television screen, day and night.

People’s opinions vary when it comes to this ways of killing time. A great number of people maintain that staying indoors is cheaper, comfortable, and most importantly, very safe. Others, however, frown upon staying indoors for too long. They are worried that lack of physical exercise and face-to-face communication with others will do harm to people’s body and mind.

Personally, I don’t think staying indoors for most of the day should be advocated. Instead, people in all ages, with their physical conditions permitting, should be encouraged to spend more time outdoors. The fresh air, the brilliant sunshine, the pleasant green space, the interactions with other people, etc. are all good for people’s health, both physically and psychologically.