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

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。

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It's an emergency exit. It can only be opened in an emergency situation.

这是一个紧急出口，只有在紧急情况下才能把它打开。

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This area is bridged to an even lower platform standing in a reed pond, which is not only to be used as an outdoor dining area, but also the third exit and meeting point in times of emergency.

同时这一层通过一座桥连接到位于芦苇池塘的更低的平台。这不仅是作为一个户外用餐区域，也可在紧急情况下作为第三个安全出口和集合点。

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