(쉬운 영어 노출용 리스닝 음원 ) '80%의 법칙' - Low-Intermediate Level 4 CEFR B1 Vocabulary

[@도화김-d8m]

I appreciate you,super will~:)

[@슈퍼윌의인생영어법]

the things that can help you are going to be updated so on. : )