注意:我看到了什么小明、轩轩、多多、小包、阳阳你们几个围坐在一起玩玉米,玩得很嗨!我看到你们玩的花样可真多。小明,你用玉米棒玩起了滑滑梯。你把刨子的反面靠在了匾的边上,让刨子斜斜的,有个坡度。然后把一个玉米棒放在刨子的顶端,让玉米棒从上面滑下来。看到玉米棒滑下来的速度很快,你又尝试用三个玉米棒 Note: I see what Xiaoming, Xuan Xuan, a lot, packet, Yang Yang several of you sit around playing with corn, play very Hi! I saw you play really more. Xiao Ming, you play with a corn on the slide. You put the negative side of the plane by the plaque edge, so that the plane inclined, there is a gradient. Then put a corn stick on the top of the planer and let the corn stick slide down from above. See corn cob sliding down quickly, you try to use three corn on the cob