During descent of the platform, a buzzer will sound and a light will flash underneath the platform.

在月台的降落期间，一个翁翁作声的东西将会健全的和一个光将会在月台的下面闪现。

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During descent of the platform, a buzzer will sound and a light will flash underneath the platform.

在月台的降落期间，一个翁翁作声的东西将会健全的和一个光将会在月台的下面闪现。

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