Practically anything can be bought on-line and, provided the appropriate caution is exercised, Internet shopping can be a rewarding alternative to trudging through the stores. So sit back, log on, and save the workout for the gym.

几乎所有商品都能在线购得，只要处理得当，网上购物会是除了在商家间奔波之外另一项令人满意的选择。所以，安靠椅背，开机上线吧！要锻链身体，还是去健身房报到吧！

(短文节选,本篇始于：网上购物 )