The crash helmet would protect their head.

撞头盔可以保护他们的头部。

You'd better put on this crash helmet – just in case.

你最个撞头盔——以万一。

Jae says, " You'd better put on this crash helmet, just in case."

Jae 说， “你最个头盔， 以万一。

The rider sat looking back at him, crash helmet shining.

骑手坐在那里回头看着他，安头盔闪闪发亮。

We'll just have to keep our eyes open and be thankful for these crash helmets!

爱丽丝：我们只需要睁大眼睛，感谢撞头盔！

Sure, said Roy. His ears were getting hot under his crash helmet.

当然，罗伊说。他的撞头盔下的耳朵越来越热。

They put on their crash helmets and the tall leggy girl started her bike.

他们撞头盔，高个子长腿女孩发动了她的自行车。

He put on his crash helmet and his gloves. Then he started the bike and waved goodbye.

他了撞头盔和手套。然后他发动自行车，挥手告别。

You don't need a crash helmet to listen to them, thanks to the wonderful work by Dr. Lucy Tse, our scriptwriter.

多亏了我们的编剧 Lucy Tse 博士的精彩作品，你不需要头盔也能听到他们的声音。

A " crash helmet" is something you wear over your head, like a motorcyclist would wear, to protect your head in case you fall out of the vehicle and hit your head.

” “撞头盔” 是在头的东西， 就像骑摩托车的人的那样，以您从车掉下来撞到头。

A " crash helmet" is something that someone riding a bicycle or a motorcycle might have on their head to protect it in case they fell off of the bicycle or the motorcycle and hit the ground.

“撞头盔”是骑自行车或摩托车的人可能在头的东西，以他们从自行车或摩托车掉下来撞到地。