这个比率只有5%，因为他们戴了头盔，头盔保护了他们的头部免受碰撞的翻译：This rate is only 5%, because they wore helmets, helmets protect their head from collision 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Compared with only 5%, because they wear a helmet, the helmet protects the head against impact their

This rate is only 5%, because they wore helmets, helmets protect their head from collision

This ratio only then 5%, because they have worn the hard helmet, the hard helmet protected their forehead to exempt is collided

This rate is only 5 per cent, because they wear a helmet and the helmet protecting them in the head from collision

This rate is only 5%, because they wore helmets, helmets protect their head from collision