원, 동그라미
a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed center point
그룹, 집단
a group of people sharing a common interest, profession, or friendship
돌다, 맴돌다
move all the way around (someone or something) in a circle
동그라미 치다, 표시하다
draw a circle around (something)