go for a walk산책 means “a walk,” while 좀 literally means “a little” but often softens the expression. The exact meaning depends on the verb that follows, such as 산책 좀 하다 (“to take a walk”) or 산책 좀 하고 오다 (“to go for a walk and come back”).
KO: 날씨가 좋으니까 산책 좀 할까요?
EN: The weather is nice, so shall we go for a walk?