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

所以你会说机动撞自，或者火撞。

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在美国公路上事故中身亡。

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

涂成白色自经常作为纪念品出现在自手遇难地点。

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

英国自手加里·科德利直在跟踪世界各地做GPS艺术。

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让路，大货威逼着他们前面那些开得太慢汽。

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

这是我在帕萨迪纳遇到唯骑自， 所以. . . . . .

For example, meet bicyclist Dean Hargett.

例如，认识骑自 Dean Hargett。

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

你在街上开，看到个骑自朝你开来。

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.

我从来没见过这么多彩，我会化妆，所以我在想也许我可以志愿帮那些裸骑自化妆。

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

难问题是判断道、理解路标预测流、流中穿、留心和骑自，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和骑自等，可能会造成损坏。

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.

当我和朋友们当初第次在山顶停下来时，那时汽通常没有安全带，骑自也不戴头盔。

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，那里汽、自、都在驶，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 年项研究发现，大型卡仅占纽约市辆 3.6%，但造成了 32% 自死亡数和 12% 死亡数。

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区域，寻找任何危险 - 无论是另辆， 骑自， 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，他们实际上开得离他们更近了， 当然，这对骑自来说更危险。

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，如果汽司机看到有戴头盔，他们会说，“哦，好吧，他们定是个非常好自手” ——个安全自手。

[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。 你可能会看到骑自这样做， 就像个骑自会紧跟在另个骑自后面。