最初出现于1989年科幻影片《回到未来2》中的悬浮滑板终于面世了!它如同奇妙的魔毯,能够悬于地面,虽然续航时间只能持续15分钟,但的确在科技史上实现了突破。感谢小演讲家将这项科技革命带到课堂中分享。
You also might be interested in
Grades 3, 4 and 5 have been working diligently on[...]
Grade 5 What a fantastic start to the year we[...]
Grade 5 students had a grand time learning about and[...]
ZH 
EN