It is compulsory for all motorcyclists to wear helmets.
所有骑摩托车的人都必须戴头盔，这是强制性的。
《牛津高阶英汉双解词典》
The shop at the corner of the street sells helmets.
街道拐角那家商店出售安全帽.
《简明英汉词典》
Protective helmets must be worn on site.
在工地必须戴防护帽.
《简明英汉词典》
Their helmets glanced in the sunlight.
他们的头盔在阳光下闪着亮光.
《用法词典》
Wearing helmets gave cyclists a false sense of security and encouraged them to take risks.
戴头盔给骑自行车的人一种错误的安全感，怂恿他们去冒险。
柯林斯例句
The helmets are designed to withstand impacts equivalent to a fall from a bicycle.
头盔设计的承受力相当于从自行车上摔下的冲击力。
柯林斯例句
He muttered against the men who wear helmets and carry clubs.
他咕咕哝哝地抱怨那些头戴钢盔、手执警棍的家伙.
英汉文学 - 欧亨利
The officers all wore helmets; better - fitting helmets.
军官们都戴钢盔; 大小比较合适.
辞典例句
Their helmets glanced in the sun.
他们的头盔在阳光下闪耀.
辞典例句
The construction workers wore metal helmets for protection.
建筑工人为了防护而带金属头盔.
辞典例句
So we see advertisements in football grounds, on cyclist's shirts and racing driver's helmets.
因此我们在绿茵场上, 在自行车运动员的T恤上和赛车手的头盔上看到广告.
英语晨读30分（高一）
We side - stepped a Chilean request for 1,000 helmets and 2,000 flares for night - fighting.
我们回避了智利要求提供一千顶头盔和两千枚夜战用照明弹的问题.
辞典例句
Commander Wolffe's clone troopers have stylized wolf muzzles painted on their helmets.
沃尔佛指挥官手下的克隆人士兵在头盔上都绘有标志性的狼嘴图案.
互联网
Motorcyclists should wear helmets to shield them from injury.
骑摩托车的人必须戴头盔以防受伤.
互联网
Motorcyclists must wear helmets to shield them from injury.
摩托车手必须戴头盔保护自己免受伤害.
互联网
The cyclists should all have to be made to use the cycle lanes and wear helmets, fluorescent Jackets and lights at night and in the morning.
2015年高考英语湖南卷 阅读理解 阅读A 原文