outriders

例句:

• A convoy, with Gardai motorcycle outriders halting traffic.
  来自Belfast Telegraph
• The President's car was flanked by motor - cycle outriders.
  总统的汽车由摩托车警卫护行.
  
• Their outriders were boys in rustic costumes who lit the darkness with fantastic torches.
  她们的同行者是一些穿着乡下节日盛装的小伙子,这些小伙子点着奇形怪状的火把照路.
  
• They find some of his young outriders unruly, undisciplined and vengeful.
  来自Newsweek
• The motorcycle outriders are to keep the Prime Minister's car moving.
  来自THETIMES