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관련 강의
관련 비디오
¿Porqué el inglés no tiene equivalente a lo formal "Usted"?
What's the difference between "qué onda", "qué tal" and "qué pasa"? Don't they all means "what's up" in Spanish?
When does the consonant "ㄹ" make an /l/ sound and when does it make an /r/ sound?
Como fala "bom dia", "boa tarde", e "boa noite" em coreano?
Cual es la diferencia entre la vocal 어 (eo) y la vocal 오 (o)?
Introduction: Amy Hwang
What is the difference between "a" and "á" in Portuguese?
¿Debo usar "could" o "can" para hacer preguntas?