backseat

n.

后座，次要位置；

backseat driver指手划脚的人

1. Put the small bags in the backseat, please.
   请把那些小袋子放到后座去。
2. No amount of backseat hectoring gets him to move above speed limits that every other vehicle ignores.
   无论我在后座怎么催促，司机就是不愿意像其它车辆一样，改到快车道上去超速行驶。

Backseat butler drink holder
Backseat driving? Accessing phosphate beyond the rhizosphere-depletion zone
Performance Indicators: 'backseat driving' or 'hands off' control?
Device for collapsing a backrest of a backseat of a car
The backseat control architecture for autonomous robotic vehicles: A case study with the Iver2 AUV
Influence of the unbelted rear-seat passenger on driver mortality: "the backseat bullet".
Orangutan Alu quiescence reveals possible source element: support for ancient backseat drivers
Comparing Decision-Making and Control for Learning a Virtual Environment: Backseat Drivers Learn Where They are Going
Comparing Decision-Making and Control for Learning a Virtual Environment: Backseat Drivers Learn Where They are Going
Can active navigation be as good as driving? A comparison of spatial memory in drivers and backseat drivers.