收藏或固定紧急出口门，以不妨碍使用该出口；

Stow or secure the emergency exit door so that it will not impede use of the exit;

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接着，他沿着过道走向一扇出口门，门上标记的是，“地下室”。

Then, he moves down the hall to an exit door marked, “BASEMENT.”

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紧急出口警报器（EDM）只有在紧急出口门已关闭和上锁时才允许启动发动机。

The Emergency Door Module (EDM) allows the engine to be started only when the emergency exit door is closed and unlocked.

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