if 加速板卡住, it'll keep the speed (on flat road), not to accelate

來源: 於 2010-02-01 11:24:40 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

right? this is very simple. But now, it did accelerate!!

Additionally, say it's stuck, why drivers could't brake it down?