서울은 혼잡합니까?
서울은 混雜해요
Why is it trying to correct 복잡해요 to 혼잡해요? I thought both could mean 'to be crowded'?
"복잡해요" is only "Crowded" whereas "흔잡해요" means "Overcrowded". That's the difference.
난 몰라요