Key Pulsing is a method of signaling by depressing keys on a line otherwise arranged for rotary pulse dialing.
按键脉冲是通过在一条线上按键而不是旋转脉冲拨号的信令方法。
Even most of the objects found throughout the game have some animation to them, including the pulsing key used to unlock various doors in each level.
即使，的差不多一目标在整个比赛期间发现有一些动画给他们，包括搏动关键常常开的锁在每步内的各种各样门。
Even most of the objects found throughout the game have some animation to them, including the pulsing key used to unlock various doors in each level.
即使，的差不多一目标在整个比赛期间发现有一些动画给他们，包括搏动关键常常开的锁在每步内的各种各样门。
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