#34【Lau Mo】LEGO EV3《DUAL GYRO 邊緣人雙螺旋戰鬥陀螺》給沒朋友的你自己跟自己玩 building instructions of 45544 Core Set

Only use one set of LEGO 45544 MINDSTORMS Education EV3 Core Set. If you don't have friends, you can play with yourself There are building instructions in the video.