That's why polystyrene is ideal for use in bicycle helmets and other protective gear.
这也是为什么聚苯乙烯是制作自行车头盔以及其他保护装置的理想材料的原因。
Hovding is a protective collar designed for people that hate wearing helmets.
Hovding （官方网址）是一种高翻领样式的衣领，专门为不喜欢戴头盔的人设计。
Wear Helmets and protective body gear - How many motorcyclists, bicyclists, skateboarders, etc. do see foolishly blazing around without wearing any form of protective body gear?
佩带头盔和护具——许多骑摩托车的人、骑自行车的人和滑板的人，等等，他们不佩带任何护具到处穿行。
Ensure that the activity is age appropriate and provide protective equipment such as helmets, wrist pads, and knee pads.
确保活动适合个人年龄并提供护具，例如头盔、护腕和护膝。
We had white protective suits that covered our whole body, helmets, big boots and special gloves.
我们已经涵盖我们的整个身体、头盔、大靴子和特制的手套的白色防护服。
Managing to stop panicking and trembling, we quickly put on our protective suits, helmets and boots and eventually made our way to a safe place.
我们努力使自己不要惊慌和颤抖，迅速穿上保护套装、头盔和靴子，最后成功前往安全的地方。
With greater awareness, he noted, safer training methods may be developed, and more breakers may take to wearing protective gear like helmets, wrist guards and wraps for the knees and elbows.
他指出只有有了更多的认识，安全的训练方法才可能被开发出来。更多的舞者才可能采取像头盔，护腕和护膝和护肘的护具。
Armor vests, armor helmets, protective clothing sets, armor shields.
装甲背心、装甲头盔、防护服、装甲护板。
Protective helmets must be worn on site.
在工地现场必须带防护帽。
Our main variety of brands: Professional Knight Outdoor clothing, protective gear, armor, helmets, car boots, gloves, riding package.
我们的主营各种品牌：专业骑士服装、护具、护甲、头盔、车靴、手套、骑行包等户外用品。
Our main variety of brands: Professional Knight Outdoor clothing, protective gear, armor, helmets, car boots, gloves, riding package.
我们的主营各种品牌：专业骑士服装、护具、护甲、头盔、车靴、手套、骑行包等户外用品。
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