Textbook vs Real
Textbook대기 오염이 심합니다dae-gi o-yeom-i sim-ham-ni-da
Real미세먼지 장난 아니다 / 마스크 써야겠다mi-se-meon-ji jang-nan a-ni-da / ma-seu-keu sseo-ya-get-da
Why Koreans say it this way

미세먼지 (fine dust) is Korea's weather villain. Every Korean checks the 미세먼지 app before going out. 장난 아니다 (it's no joke) is a versatile intensifier. When 미세먼지 is bad, Korea literally shuts down outdoor activities.

Situation: weather

Related phrases

Today's real Korean📖Browse all Korean phrases