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
In English class 5th Graders had the opportunity to work[...]
Grade 5 amazed the whole school with their assembly in[...]
Students in Grades 4 and 5 have become familiar with[...]
ZH 
EN