동영상

• ▶ Billy Go’s Beginner Korean Course | #20: Intro to Conjugation Learn Korean with GO! Billy Korean · 2021.03.27
• ▶ Billy Go’s Beginner Korean Course | #20: Intro to Conjugation Learn Korean with GO! Billy Korean · 2020.06.20
• ▶ Live Korean Class 📚 | "To" and "From" a Person Learn Korean with GO! Billy Korean · 2019.12.02