一辆轿车的基本架构在总成本中大约占75%，其余的费用则花在该车特有的车体和车厢，以及打磨刹车器、方向盘和悬架上。
About 75% of the cost of a car is in its architectural underpinnings. The rest goes on giving it a distinctive body and cabin, while honing the brakes, steering and suspension.
打磨杂物用吸尘器吸走，或使用无油气体吹掉，用干布擦净。
Accumulated debris shall be removed by vacuum, blowing with oil-free air, or wiping with clean rags.
该控制器将记录所有经过打磨的车辆或人员，使您的设施变得更加安全。
This controller records the passing of all vehicles or personnel to provide your facility with greater security.
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