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。The shop at the corner of the street sells helmets.街道拐角那家商店出售安全帽.Protective helmets must be worn on site.在工地必须戴防护帽....
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.Cuirassier ( French heavy cavalry who wore breastplates and metal helmets ): Now has a radius attac...