惯性

高速行驶中的重型载重卡车具有巨大的运动惯性，刹车距离远远长于普通家用轿车。

gāo sù xíng shǐ zhōng de zhòng xíng zài zhòng kǎ chē jù yǒu jù dà de yùn dòng guàn xìng, shā chē jù lí yuǎn yuǎn cháng yú pǔ tōng jiā yòng jiào chē.

Heavy-duty trucks traveling at high speeds have huge motion inertia, and the braking distance is much longer than that of ordinary family cars.