标签：bicycling - 英国华人论坛

When bicycling, do not wear wide-bottomed pants, flappingskirts, trailing scarves, or any other loose clothing that may catch inthe wheel spokes or on the gear chain. Pants bottoms should be tuckedinto socks or secured with bicycle clips. Sh...英国华人论坛

Bicycling benefits your environment. A bicycle requires far fewer resources to produce than a car, so its impact on the environment is less right from the get-go. And bicycling produces no emissions, leading to cleaner air. It's been shown t...英国华人论坛