So you'll say like motor vehicle versus bicyclist or train versus pedestrian.

所以你说机动撞自行，或者火撞行人。

Each year, roughly two bicyclists a day are killed in accidents on U.S. roadways.

每年，每天大约有两名骑自行的人在美国公路上的事故中身亡。

Bikes painted white often appear as memorials at the sites where bicyclists have been killed.

涂成白色的自行经常作为纪念品出现在自行手遇难的地点。

Gary Cordery, a bicyclist in Britain, keeps track of people doing GPS art around the world.

英国的自行手加里·科德利直在跟踪世界各地做GPS艺术的人。

And a rockslide, avalanche in Montana's Glacier National Park trapped a group of bicyclists for about 8 hours.

蒙大拿州冰川国家公园发生山体滑坡和雪崩，群骑行者被困约8小时。

Motorists regularly force bicyclists off the road, and large trucks intimidate autos moving too slowly in front of them.

机动司机经常迫使骑自行的人让路，大货威逼着他们前面那些开得太慢的汽。

And this is the only bicyclist that I met in Pasadena, so ...

这是在帕萨迪纳遇到的唯骑自行的人， 所以. . . . . .

For example, meet bicyclist Dean Hargett.

例如，认识骑自行的人 Dean Hargett。

You're driving down the street and you see a bicyclist driving towards your car.

你在街上开，看到个骑自行的人朝你的开来。

I've never seen so many so many floats, I do makeup, so I was thinking about maybe volunteering to help paint the naked bicyclists.

从来没见过这么多彩，化妆，所以在想也许可以志愿帮那些裸骑自行的人化妆。

The tough part is sensing lanes, reading signs, and anticipating and navigating traffic, pedestrians, bicyclists, and a whole host of obstacles.

难的问题是判断道、理解路标预测流、流中穿行、留心行人和骑自行的，以及各种障碍。

These are big vehicles that can inflict damage if there are crashes or if they hit pedestrians and bicyclists and so on.

这些是大型辆，如果发生碰撞或撞到行人和骑自行的人等，可能造成损坏。

When my friends and I had first paused at the top of that hill, cars did not routinely have seat belts and bicyclists did not have helmets.

当和朋友们当初第次在山顶停下来时，那时的汽通常没有安全带，骑自行的人也不戴头盔。

You see those streets in England, you see them in Switzerland, where cars, bicyclists, pedestrians are all navigating, sometimes even without striped lanes, the same roadway.

你在英国看到那些街道，在瑞士也看到它们，那里的汽、自行、行人都在行驶，有时甚至没有条纹道，但都是同条道路。

A 2016 study found that large trucks made up only 3.6% of vehicles in New York City but are responsible for 32% of bicyclist fatalities and 12% of pedestrian fatalities.

2016 年的项研究发现，大型卡仅占纽约市辆的 3.6%，但造成了 32% 的自行死亡人数和 12% 的行人死亡人数。

They also have a bunch of sensors to constantly scan the area around the them, looking for any hazards -- whether that's another car, a bicyclist, or even a rogue bird!

他们还有堆传感器来不断扫描周围的区域，寻找任何危险 - 无论是另辆， 骑自行的人， 甚至是流氓鸟！

So, they didn't worry as much about hitting the bicyclist, and they actually drove closer to them, which, of course, is more dangerous for the bicyclist.

所以，他们不太担心撞到骑自行的人，他们实际上开得离他们更近了， 当然，这对骑自行的人来说更危险。

So, if the driver of the car saw someone with a helmet, they would say, " Oh, well, they must be a very good bicyclist" - a safe bicyclist.

所以，如果汽司机看到有人戴头盔，他们说，“哦，好吧，他们定是个非常好的自行手” ——个安全的自行手。

[Jane] And if you're a human, we know humans, use this kind of technique too. Often it's called drafting. You might see cyclists doing it, like one bicyclist will be right behind another one.

通常它被称为起草。 你可能看到骑自行的人这样做， 就像个骑自行的人紧跟在另个骑自行的人后面。