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
납제련소에서 일하는 사람들은 안전 장비를 착용해야 합니다.napjeryeonseoe ilhaneun saramdeureun anjeon jangbireul chak-yonghaeya hamnida.People working at the lead smelter must wear safety equipment.