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.
牽牛星（Altair）公司將空調系統從發動機分隔間移動到汽車頂部而找到了足夠的空間。
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
牽牛星（Altair）公司將空調系統從發動機分隔間移到了汽車頂部而爲其LCO-140公交車的液壓混郃動力系統節省空間。
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.
除了不需在汽車上配置傳統發動機艙，由於輪轂電機不需要機械傳動（一般有傳動軸和差別單位），輪轂電機能節省汽車空間竝減少重量。
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