1、outriders的意思是:騎士護衞,摩托護衞。
2、例句:Eight police outriders escorted the ministers car.。意思是:八名駕摩托車警察護衞着部長的小汽車。The presidents car was flanked by motor-cycle outriders。意思是:總統的汽車由摩托車警衞護行。