When it is running at full throttle, the protons going round it will be travelling within 30cm a second of the speed of light.

当它以最高速度运转时，环绕其轨道传播地质子将达到每秒仅比光速低30厘米的速度。

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I'm doing some serious throttle modulating here, because I need enough space and airspeed to light the afterburners before I go into the vertical.

在这个时候我会做一些重要的油门调整，因为我需要足够的空间和空速在进入垂直机动前点燃加力。

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Motorcyclists often slow by downshifting or merely rolling off the throttle, thus not activating the brake light.

机车通常会利用降档或是降低油门开度来减速，这些时候刹车灯是不会亮起的。

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Still, under the best of circumstances, the Agera R's gearshifts are rough, and at light throttle and low speeds the car can buck and lurch like a poisoned pony.

WSJ: 2012 Koenigsegg Agera R Review: A Blasting Horizontal Roller Coaster | Rumble Seat by Dan Neil

The BMW ActiveHybrid 3 can drive solely on electric power under light throttle at speeds up to 37 mph in Comfort mode and up to 47 mph in Eco Pro.

FORBES: BMW ActiveHybrid 3 Review: A Lot Of Fun On Slightly Less Fuel

On light throttle openings, the 330bhp 3.4 sounds, frankly, like it has a blowing exhaust, the familiar flat-six hoarseness akin to a dog coughing up an angora sweater, but on brief revels to three-quarters of the rev-range, the wail starts to build.

BBC: In search of the perfect road in Mallorca