tongpunggong
air shaft
gaine de ventilation ; conduit de ventilation ; canal de ventilation
이 건물에는 통풍공이 있어 공기가 잘 통합니다.
I geonmureun-eun tongpungong-i iseo gong-iga jal tonghamnida.
This building has an air shaft, so the air circulates well.
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