Brakes are always the strong suite of a bummer.

来源: 其乐无穷 于 2014-03-04 14:21:47 [] [旧帖] [给我悄悄话] 阅读数 : (162 bytes)

I've gone through six of various models and never before has anything like what you described happened. You should always break firmly. Don't pump on the brakes.

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