You are viewing a single comment's thread from:RE: ♨NightCoffee♨ 다가올 미래 4차산업혁명 <드론 편>. The 4th industrial revolution <Drone>View the full contextView the direct parentnightcoffee (53)in #kr-newbie • 8 years ago 부럽습니다! 저도 드론 날려봤었는데 쉽진 않더라구요ㅎ