你还是来解释下气囊是怎么逐级爆炸的吧？
【 在 TimeAndRiver 的大作中提到: 】
: 你在英文说明书里面在往前看看
: After inflation, the airbags deflate to provide a gradual cushioning effect for the occupants and to ensure the driver’s forward vision is not obscured.
: 气囊也是逐级爆炸的
: ...................
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FROM 106.120.122.*