서명해 주다seomyeonghae judato signUsages of seomyeonghae juda환불하려면 여기 서명해 주세요.hwanbulharyeomyeon yeogi seomyeonghae juseyo.If you want a refund, please sign here.Elon.io is an online learning platformWe have an entire course teaching Korean grammar and vocabulary.Start learning Korean now
