我們應該立刻將腳從油門鬆開 。 而通常我哋都會咁樣做 。 呢類設備 ﹐ 通常都有效令到 司機將行車速度減慢 。
We should immediately release our feet from the throttle. And that's what we usually do. This type of equipment is usually effective in slowing down the driver's speed.