【翻译】Most bicycle helmets provide good protectionfor the top and back of the head, but little or no protection for the temple regions on the sides of the head. A study of head injuries resulting from bicycle accidents showed that a large proportion were caused by blows to the temple area. Therefore, if bicycle helmets protected this area, the risk of serious head injury in bicycle accidents would be greatly reduced, especially since_____ .
大部分自行车头盔可以为头顶部和后面提供良好的保护,但是对于头部两侧的太阳穴区域却很少几乎没有什么保护.一项关于自行车事故导致头部受伤的研究表明大部分都是由于太阳穴区域撞击导致.因此,如果自行车头盔可以保护到这个区域,自行车事故中头部重伤的风险将被大大降低,特别是自从/由于/.
不知道下文不好翻译especially since