One end of the connector is connected with the ventilation opening of the air conditioning device and the other end is connected with the wind tunnel in the wall.

连接器的一端与空调装置通风口相连接，另一端与墙壁风洞相连接。

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The lozenges provide ventilation by opening automatically in warm weather, act as solar protection, contribute to the acoustics and open as smoke vents should fire break out.

面板在温暖的天气下自动打开，提供通风，作为太阳能保护装置，也有助于声学，并且在打开时作为防火排烟口。

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Opening the doors at either end allows cross-ventilation to naturally cool the apartments.

将两端的门打开可以让空气对流，从而使公寓自然地降温。

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Willingham had fled out the front door, and the fire simply followed the ventilation path, toward the opening.

NEWYORKER: Trial by Fire

While the research could help inform practices in older NHS buildings, many newer UK hospital buildings feature no opening windows and complex computer-controlled ventilation systems.

BBC: Closing hospital windows 'increases infection risk'