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 시제품은 시장에 출시되기 전에 테스트되었습니다.I sijepeumeun sijange chulsoidoegi jeon-e teseuteu doeeossseubnida.This prototype was tested before being released to the market.