头盔能给骑自行车的人一种虚假的安全感。
你的自行车家庭安全需知是什么呢？
一个城市有太多地自行车安全吗？
他们会为骑自行车来上班的员工配备安全设施吗？
Do they have a secure facility for employees who ride their bikes to work?
自行车被视为一种安全卫生的交通工具。
The bicycle is regarded as a safe and clean means of transportation.
自行车上倒下的齿轮，我海岸到安全停止。
The bike falls over onto the gear and I coast to a safe stop.
自行车踏板应该遵守，以确保他们安全的地方。
The bike pedals should be observed to be sure that they are securely in place.
我也买了安全帽和自行车运动短裤。
彼得从自行车上跌了下来，但幸亏他戴着安全帽。
Peter fell off of his bicycle, but fortunately he was wearing a helmet.
在骑自行车时戴上安全帽对于孩子会更安全。
It is much safer for the children to wear safety helmets when biking.
选手应全权对自己使用的自行车及装备安全负责。
Mechanical condition and safety of each person's bicycle is the participant's sole responsibility.
使用安全带及自行车头盔，以防止受伤。
大部分人认为自行车比其它交通东西要安全些。
Most people think bicycles are much safer than any other vehicle.
大部分人认为自行车比其它交通东西要安全些。
Most people think bicycles are much safer than any other vehicle.
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