Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
이 건물에는 통풍창이 있어 자연 채광을 제공합니다.I geonmureun-eun tongpungchang-i isseo jayeon chaegwang-eul jegonghamnida.This building has clerestories that provide natural lighting.