This is the 1037th most frequent Korean word.
원에
"원에" means "in the circle" or "at the circle" in English, depending on context.
원에 is the locative form indicating 'to the kindergarten', with '원' denoting 'kindergarten' and '에' indicating the location or direction.
나는 친구를 원에 데려다줬다.
I took my friend to the kindergarten.
원에 specifies 'in the circle', with '원' meaning 'circle' and '에' denoting the location of staying.
작년에는 우리는 원에 머물렀어요.
Last year, we stayed in the circle.
원에 here involves 'at the central circle', '원' being 'circle' and '에' signifying the location.