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
세계성은 다양한 문화와 관점을 이해하는 데 중요하다.segyesungeun dayanghan munhwa wa gwanjeomdeul-eul ihaehaneun de jungyohada.Internationalism is important for understanding diverse cultures and perspectives.