A : Today is a national holiday.
B : What's a national holiday?
A : 오늘은 국경일이야.
B : 국경일이 뭐에요?
A : Seo-joon, can you read the first sentence?
B : Wow, you can read much better than last time.
A : 첫 문장은 서준이가 먼저 읽어볼까?
B : 우와, 지난번보다 훨씬 잘 읽는걸?
