Video 0 How long does it take? + 32 Basic Korean Words 얼마나 걸려? (informal) 얼마나 걸려요? (formal) How long does it take? K-BOOK K-TEACHER Free
Video 0 How long does it take? 얼마나 걸려요? 얼마나 걸려? (informal) 얼마나 걸려요? (formal) How long does it take? K-BOOK KOREAN STORY Free
