Sometimes, both front wheels were off the surface.

有时候，两个前轮都离开了表面。

No. Her front wheel hit the sidewalk. And she fell off.

没有。她前轮撞上了人行道。然后她就摔倒了。

The left front wheel and fender of the Google car were damaged.

这辆无人驾驶前轮及挡泥板受损。

Two years later, the rover lost control of its other front wheel.

两年后，探测又无法控制另一个前轮。

A week after I left Santa Barbara Tom ran into a wagon on the Ventura road one night and ripped a front wheel off his car.

我离开圣巴巴拉一个星期以后，汤姆一天夜晚在凡图拉公路上与一辆货相撞，把他上前轮撞掉了一只。

I can just about open the door to a point where I can guide the wheelchair forward again, forcing the door to stay open with my right front wheel, but it's a matter of luck, or how tired I am, whether I succeed.

我差不多可以把门打开到可以次引导轮椅前进程度，用我右前轮迫使门保持打开状态，但我能否成功是个运气问题，或者要看我有多累。

If you have a front wheel drive car, it's going to be a CV axle, rear wheel drive, all wheel drive car, you're going to have some drive shafts.

如果你有一辆前轮驱动汽，那么它要么是传动轴，后轮驱动，全轮驱动汽，上会有一些驱动轴。

Bruce went into a low gear and drove at a terrifying speed, keeping the front wheels astride the crack as he followed its zigzag course.

斯挂上慢档，把两只前轮分别搁在裂缝两边，顺着弯弯曲曲裂缝，以发疯速度向前开去。

The rover lost the ability to fully control one of its front wheels in 2005. It was almost disabled in two sand storms.

2005年，机遇号失去了完全操控其中一个前轮能力。2场沙尘暴让机遇号近乎报废。

When stopped at red lights and intersections, he recommends cyclists look at the front wheels of cars to ensure they're not headed in the biker's direction.

当在红灯和十字路口停时，他建议骑自行人看看汽前轮，以确保它们没有朝着骑自行人方向行驶。

A truck with its front wheels hanging over the edge of a highway caused major traffic headaches in Boston.

卡前轮悬空在了高速路边缘，事故造成波士顿交通阻塞。

The rover lost the ability to fully control one of its front wheels in 2005.

2005年，探测失去了完全操控其中一个前轮能力。

And in 2015, Opportunity lost the use of its flash memory. Two years later, the rover lost control of its other front wheel.

随后，在2015年，机遇号又失去了使用闪速存储器能力。2年后，机遇号无法控制另一个前轮。

This is the back wheel. This is the front wheel.

这是后轮。这是前轮。

Then the front wheels struck and grated, and Pa shouted.

然后前轮撞上并刮擦着地面，爸爸大声喊叫。

They featured a sturdy but lightweight, tubular steel frame pneumatic tires and front wheel drive.

它们配备了坚固但轻便钢管架、充气轮胎和前轮驱动。

The stunt car's hydraulic hand brake locked off the car's left front wheel.

特技辆液压手刹锁住了辆前轮。

From the front, it looked quite similar to the Vespa that you would recognise today, but it had its engine between the front and back wheels, so you sat with your legs on either side, a bit like a motorbike.

从正面看， 它看起来与你现在认识韦士柏摩托很相似，但它把发动机放在前轮和后轮之间，所以你要两腿分开坐在上面，有点像摩托。

Well, " to pop a wheelie" means to lift the front wheel of the vehicle, typically something like a motorcycle or a bike, off the ground while you are riding it, so you are riding on only one wheel.

嗯，“弹出一个轮子” 意味着在你骑时候把辆前轮，通常是摩托或自行， 从地上抬起来，所以你只骑一个轮子。

I saw this thing and I'm like, dude, this is, no, no, no, this is, these are like front wheel drive crappy cars, but this car is like electric blue, like one of the brightest, coolest blue colors.

我看到这东西时心想，老兄，不，不，不，这些都是些前轮驱动不咋地，但这辆却是电光蓝，就像最亮、最酷那种蓝色之一。