engine bay

基本解释

Altair’s found plenty of room by moving the air conditioning system from the engine bay to the roof.
牵牛星（Altair）公司将空调系统从发动机分隔间移动到汽车顶部而找到了足够的空间。
Altair moved the air condition system from the engine bay to the roof to make room for the hydraulic hybrid system in its LCO-140H bus. Photo: Altair Product Design
牵牛星（Altair）公司将空调系统从发动机分隔间移到了汽车顶部而为其LCO-140公交车的液压混合动力系统节省空间。
Besides dispensing with the traditional engine bay on a car, hub motors save space and weight because there is no need for a mechanical transmission, with its driveshafts and differential units.
除了不需在汽车上配置传统发动机舱，由于轮毂电机不需要机械传动（一般有传动轴和差别单位），轮毂电机能节省汽车空间并减少重量。
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