Double-deck bus

美 [ˈdʌbl dek bʌs]英 [ˈdʌbl dek bʌs]

Double-deck bus

1

A double-deck bus has 2 levels : you can smoke on the upper deck .

双层公共汽车的上层可以抽烟。
2

European double-deck bus safety regulation

欧洲双层客车安全法规介绍及评述
3

The author introduces the design and merit of the double-deck city bus chassis SX6125A , and analyses its application prospect in the future .

着重介绍SX6125A低地板双后桥双层城市客车底盘设计特点及优点，分析其在双层城市客车上的应用及发展前景。