More and more students like riding bikes to travel on the road. But it may be dangerous on your trip. For your own safety (安全), do the following things.
Wear a bike helmet(头盔) and it can protect(保护)your head. Look for a helmet that fits you well. Even the best, most expensive helmet won't protect you if it doesn't fit.
Wear the right clothes. They can make you feel better. And they can also protect you. Bright-colored clothes help people see you clearly _even in the daytime. Don't wear dark-colored clothes like black or brown while riding a bike.
Keep the rules of the road while riding a bike. Always ride on the right side of the street in the same direction. Never change your direction without first looking behind you. Don't ride too closely to cars—the cars may stop and the doors open suddenly(突然)! Finally, don't wear earphones while riding a bike-you need to hear what's going on around you.
