So, maybe we can actually use the Angle by which the wheel has turned to parameterize the motion.

所以，或者我们可以使用角度，也就是车轮转动的角度作为运动的参变量。

youdao

And, so the wheel has rotated by this Angle here.

车轮转过了这个角度。

youdao

The car has a big piece of glass just in front of the steering wheel with the bonnet sitting in the lions' enclosure, but from the right Angle, it looks like there is no glass.

汽车的方向盘前面有一大片玻璃，还有防备狮子的护罩，不过，从右侧看，那里似乎没有玻璃。

youdao

Ford's prototype system aims to lessen distraction by taking readouts from biometric sensors and combining the data with information from the car, including speed, steering-wheel angle, and data from radar sensors or cameras used in blind-spot obstacle detection or cruise control.

WSJ: Designing a Car That Takes Your Pulse, Senses If You're Ill

Its first grainy, wide-angle images showed its own left rear wheel parked on the surface of Gale Crater near the equator of Mars, close to the foot of a three-mile-high mountain it aims to explore in months to come.

WSJ: NASA's Curiosity Rover Lands on Mars

The carver places the knife perfectly against the wheel to create a sharp new angle.

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