Ubu ni uburyo bwo gukwirakwiza imirasire y'izuba iherereye muri Koreya y'Epfo. Sisitemu yo gufata ibyuma byubutaka ifite imbaraga zo guhangana n’umuyaga kandi irashobora guhangana n’umuyaga mwinshi hamwe n’ikirere gikaze, ku buryo ikwiriye cyane cyane gukoreshwa ahantu h’umuyaga cyangwa mu turere dufite ibihe by’ikirere gikabije.
Igihe cyo kohereza: Jun-07-2023