就算100%的平地，我也建议拉手刹，不论是自动车还是手动车，原因如下

来源: 色大胆小 于 2012-10-15 09:40:57 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (294 bytes)

Using your parking brake on a level surface helps keep the rear brakes adjusted on some models (Does yours have rear drum brakes?), and it acts as a back-up in case the transmission's parking pawl ever fails to hold the vehicle. Even on seemingly level surfaces, your car can roll away.

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• glad to know. -用户名被占用了- ♂ 给 用户名被占用了 发送悄悄话 用户名被占用了 的博客首页 (0 bytes) () 10/15/2012 postreply 09:42:38

• 如果有地震，手刹可以防止车滚来滚去。 -秦伯- ♀ 给 秦伯 发送悄悄话 (0 bytes) () 10/15/2012 postreply 17:26:29

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