did you see the sky today?
오늘 하늘을 보셨나요?
I couldn't see the clear sky because of fine dust
미세먼지때문에 맑은 하늘을 볼수가 없었어요
The air condition was so terrible
공기질이 너무 안좋았어요
I think we have to wear a mask not only because of COVID-19 but also because of fine dust
코로나 때문만이 아니라 미세먼지 때문에라도 마스크를 꼭 써야할것 같아요