Locks typically consist of a sliding, pivoted, or rotary bolt protected by a fixed or movable object.

锁通常由一个滑动，无所不能，或由一个旋转螺栓固定或可移动的物体的保护。

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Locks typically consist of a sliding, pivoted, or rotary bolt protected by a fixed or movable object.

锁通常由一个滑动，无所不能，或由一个旋转螺栓固定或可移动的物体的保护。

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