原句：Er,you blow up the balloons and you balance the table on them,upside down of course,and the kids get to ride around on it.You know,the other kids sort of push them around the room.The main purpose is to show how hovercrafts work,and how things hover around on just a cushion of air.
翻译：额,你把气球吹起来,然后在上面放平桌子,当然是上面朝下.随后让小孩围着圈坐在桌子上.要知道,其他小孩要推着他们在屋子里转来转去.主要的目的是展示气垫船是如何工作的,事物是如何在充满空气的垫子上移动的