运输: transport; carriage; conveya ...部: part; section; division; reg ...标志: sign; mark; symbol; hallmark ...系统: system标志系统: marking system导航标志系统: taxi sign system时间标志系统: timing system危险标志系统: hazard marking system安全出口标志系统: emergency exit marking system已清通道标志系统: cleared lane marking system荧光安全出口标志系统: photoluminescent exit marking system运输部: department of transporation; department of transportation dot; ministry of transport; mot; transport department (td)顶部标志: top mark腹部标志: belly tag内部标志: inner mark上部标志灯: upward identification light外部标志: external marks外部标志法: external tag method三面柱体可变信息标志系统: prismatic variable message sign system交通运输部: ministry of transport and communications美国运输部: department of transportation usa; dot = department of transportation英国运输部: mot运输部(美): department of transportation (dot)运输部长: minister for transport; minister of transport affairs; minister of transportation; minister of transports; secretary of transportation; transport affairs minister; transport minister; transportation minister; transportation secretary; transports minister运输部队: transportation corps units; transportation troops; transportation unit