Helmets can give cyclists a false sense of security.

头盔能给骑自行车的人一种虚假的安全感。

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。

Helmets will be available for hire at all Vail Resort ski areas.

在韦尔度假村的所有滑雪场里都有头盔供出租。

The helmets are designed to withstand impacts equivalent to a fall from a bicycle.

头盔设计成能承受相当于从自行车上摔下来的力度。

We all wore bicycle helmets.

我们都戴着自行车头盔。

These policemen wear helmets to protect themselves.

这些警察戴着头盔保护自己。

The cyclists should be fined for not wearing helmets.

骑自行车的人不戴头盔应该被罚款。

People refuse to wear helmets because they're thick and heavy.

人们拒绝戴头盔，因为它们又厚又重。

The cyclists should use the cycle lanes and wear helmets and fluorescent jacket at night.

骑自行车的人应该使用自行车道，晚上戴头盔和穿上发荧光的夹克。

It is just as strong as traditional helmets, but it can be folded almost completely flat, making it easier to carry.

它和传统头盔一样坚固，但它几乎可以完全折叠压平，便于携带。

"We're really sorry he has become paralyzed, but helmets aren't designed to prevent those kinds of injuries," says Nimmons.

尼蒙斯说：“他瘫痪了，我们真的很抱歉，但是头盔并不是用来防止这种伤害的。”

The surgeons would look at the soldier through virtual reality helmets that contain a small screen displaying the image of the wound.

外科医生将通过虚拟现实头盔观察士兵，头盔上有一个显示伤口图像的小屏幕。

Alden then started designing headphones into helmets, backpacks—anywhere that would make it easy to listen to music while snowboarding.

然后奥尔登开始在头盔、背包里设计耳机——可以在滑雪时听音乐的任何地方。

They must wear helmets to protect their heads.

他们必须带上头盔以保护头部。

At the same time, people should wear helmets when riding electric bicycles.

与此同时，人们在骑电动自行车时应佩戴头盔。

Now all the e-bike riders in Ningbo must wear helmets while riding.

如今宁波所有骑电动自行车的人都必须戴头盔。

The cyclists should all have to be made to use the cycle lanes and wear helmets.

骑自行车的人都必须在自行车道行驶，并且要戴上头盔。

We use cameras on helmets too.

我们也使用头盔上的摄像头。

Some helmets also look nice.

一些头盔看上去也很不错。

Next, you need helmets.

接下来，你需要头盔。

And here are three crash helmets.

还有这是三个防护帽。

Yup, that's right, helmets and seatbelts.

对，就是这样，头盔和安全带。

New helmets are specially adapted for helicopters.

新式头盔专为直升机驾驶员配置。

They grab helmets, body armor, and heavy firepower.

他们戴上头盔，披上护甲，拿上重火力武器。

Barnes has a simple prescription: helmets and seatbelts.

巴尔内斯有个简单的诀窍：头盔和安全带。

He didn't have a safety harnesses or cradles and helmets.

他并没有系安全带或用摇篮和头盔。

We also put horrible graffiti on our helmets and flak jackets.

我们也会在我们的头盔和防弹衣上涂鸦。

Increasing the use of seatbelts, child restraints and motorcycle helmets.

促进使用安全带、儿童约束装置和摩托车头盔。

We had bike helmets and seat belts, and we were obeying the traffic rules.

我们有头盔和安全带，而且还遵守交通法规。