Channel Avatar

Gsikist @UCVnrMUjqZ9cfIQ45Neht3zA@youtube.com

None subscribers - no pronouns set

지식전달 μ±„λ„μž…λ‹ˆλ‹€. λ§Žμ€ 관심 λΆ€νƒλ“œλ¦½λ‹ˆλ‹€.

Videos

About

지식전달 μ±„λ„μž…λ‹ˆλ‹€. λ§Žμ€ 관심 λΆ€νƒλ“œλ¦½λ‹ˆλ‹€.