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
그 건축사학자는 고대 건축물에 대한 연구를 하고 있다.geu geonchuksahakjaneun godae geonchukmure daehan yeongureul hago itda.That architectural historian is researching ancient buildings.