Only in 1950s America could a two-door station wagon be considered a halocar for General Motors.
只有在上世纪50年代的美国，两门旅行轿车才被看作是通用汽车的明星车型。
2
Car companies, for instance, will roll out what they call a halo vehicle, a particular model with special features that helps to sell all the other models in the range.
例如，汽车公司就会推出他们所称的概念车，这一模型将会促进同系列其它产品的销售。
3
For the shoot, the filmmakers refined the system they had utilized for the test and continued to light primarily from the roof-mounted speed-rail rig, which sat like a halo atop the car.