Two tanks convoyed the trucks across the border.两辆坦克护送卡车穿越边境。The fleet convoyed the mothership into the port.这支舰队护送母舰进港。Police and FBI agents convoyed the President to the White House.警察和联邦调查局特工护送总统到白宫。The tankers were convoyed by warships.这些油轮有军舰护航。