The cyclists should be fined for not wearing helmets.
骑自行车的人不戴头盔应该被罚款。
We need to stress not only the effectiveness of helmets in saving lives, but the fact that helmet programmes are good value for money.
我们必须不仅强调头盔在拯救生命方面的效果，而且强调这一事实，即头盔规划物有所值。
Some police commandos were not wearing helmets and lacked appropriate communication equipment and a ladder to climb through a window.
一些突击队员并没有带头盔，也未装备恰当的交流设备，也没能用梯子进入车内。
Other risk factors such as speeding, drink-driving, not using helmets or not wearing seat-belts.
超速行驶、饮酒驾车、不戴头盔或不系安全带等其他危险因素。
Sadly, the MGA drivers were not permitted to drive the track because their cars were open top and they had no crash helmets.
可悲的是，MGA的司机没有被允许在赛道驾驶，因为他们的赛车敞篷，且他们没有戴头盔。
Many motorcyclists flout the law by not wearing helmets.
许多机车骑士故意不戴安全帽表示藐视法令。
Lastly, according to the positioning of body and helmets, we can know whether workers on construction site wear helmets or not.
最后，根据人体与安全帽在空间的位置来判断作业工人是否佩戴安全帽。
Building workers risk injury by not wearing helmets.
建筑工人不戴安全帽便有受伤的危险。
But in other areas, like Canada, that are trying to push these programs, helmets are at least encouraged if not required.
但在其他领域，如加拿大，正试图把这些节目，鼓励头盔至少如果不是必须的。
Indeed wearing bike-helmets can reduce the risk of head injuries, but its effect is not as earlier studies showing the effect of good.
该研究说，戴安全帽确实可以降低头部受伤的危险性，但其效果并不如早期的研究呈现的效果佳。
Indeed wearing bike-helmets can reduce the risk of head injuries, but its effect is not as earlier studies showing the effect of good.
该研究说，戴安全帽确实可以降低头部受伤的危险性，但其效果并不如早期的研究呈现的效果佳。
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