靠的是什麼 原理 ？內部的構造又是什麼？ ... Etch A Sketch Artist Makes Masterpieces On 90's Kids Toy | Localish. Localish. Localish. ... <看更多>

Aug 3, 2022 - It is the mechanism in “Etch A Sketch”, a drawing toy.Two ends of the green rail are fixed to black and blue belts.Two ends of the blue rail ... ... <看更多>

立方體透視原理5. ... #artjamming#artspace#sketch#artist#creative#colour#instaart#watercolor#painting#hk#畫畫#幼兒#兒童#青少年#畫班#素描#香港 ... ... <看更多>