求翻译：撞倒，當時他們只有數寸距離，而電單車以時速超過15公里在行人路上駛過。這事件提醒我們任何時候均需提高警覺，並不應把安全視為理所當然，因同一事情在不同文化及地方發生皆會產生截然不同的情況，正如大家不會擔心在其他國家會有電單車在行人路上行駛一樣。是什么意思？

Knocked down , then they are only a few inches away , and motorcycles at a speed of over 15 km along the footpath passing .

Knocks down, at that time they had several inches distance, but the motorcycle exceeds 15 kilometers to roll by the pedestrian road at the speed. This event reminded us to increase the vigilance at any time, should not safely regard as natural, occurred in the different cultures and places because o

Knocks down, at that time they only then several inches distances, but the motorcycle surpasses 15 kilometers by the speed in the pedestrian road sail upstream.This event reminds our any time must enhance the vigilance, should not regard as safely naturally, because the identical matter occurs in th

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