Sometimes, both front wheels were off the surface.

有时候，两个都离开了表面。

Vacuum cleaner, AM radio, Bakelite, or Penny Farthing.

吸尘器，AM收音机，胶木，还是大后小自行车。

We promised to convert our entire fleet of cars to front-wheel-drive technology.

我们保证把所有汽车都改为用驱动。

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

没有。她撞上了人行道。然后她就摔倒了。

I need some air in my front left tire.

点气。

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

辆无人驾驶车及挡泥板受损。

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

两年后，探测车又无法控制另一个。

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

2005年，探测车失去了完全操控其中一个能力。

The front tire of her bicycle was flat.

她脚踏车没气了。

Front-wheel-driven and a side-mounted engine that sounded like a coffee percolator.

驱动，横置发动机听起来就像个咖啡壶。

Second, their nose wheel had failed to lock into place during the gravity drop.

第二，在重力下降过程中，未能锁定到位。

All right. Fit it in. Do the upper arm first.

好了 装上 先装。

We have an indication that the nose wheel did not extend properly. Request low pass for visual check.

618. 我们仪表显示没有正常放出。申请低空通场目视检查。

Just shoot out the front tire...

先把射穿。

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

卡车悬空在了高速路边缘，事故造成波士顿交通阻塞。

I was trying to hit him in the shoulder, but I missed, and the football went under the front tire.

我想用球砸他肩膀，但没扔中，球滚到了下。

For fun, he popped wheelies in his truck in the Alhambra High School parking lot, splattering mud on teachers' cars.

在阿尔罕布拉高中停车场，为了好玩，他开着自己卡车炫技，将抬离地面，把泥溅到老师们车上。

We have lost our braking. We used thrust reversers to stop the aircraft. Request ground services to chock the nose wheel.

619. 我们失去了刹车，刚才用反推来停住飞机，申请地面服务用销子挡好。

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

是后。是。

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

然后撞击并发出摩擦声，爸爸大叫起来。