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
유형학은 다양한 언어를 연구하는 데 중요한 역할을 합니다.yuhyeonghak-eun dayanghan eoneoreul yeonguhaneun de jungyohan yeoghal-eul hamnida.Typology plays an important role in studying various languages.