땀이 나다 vs 땀을 흘리다
안녕하세요! I was wondering what is the difference between 땀이 나다 and 땀을 흘리다?

Question

Answer

There is rarely difference between both '땀이 나다' and '땀을 흘리다'.

But, a little bit of difference between two,

If a person sweats, s/he says "와 더워, 땀(이) 난다 (=I'm hot and I'm sweating)"

On the other hand, If a person sees a friend sweating, s/he says "너 땀 흐르는 것 좀 봐 (=look at running sweat)"

땀이 흐르다 focuses on 'situation that sweat is running' more than 땀이 나다