求翻译：魔术师手里拿着两条红色丝巾向观众交代清楚后,并把它们绑在一起放入杯子里,然后再拿出一条白色的丝巾,用手法让它在空气中消失,这个时候魔术师再拿起放在杯子绑在一起的两条红色丝巾,一拉..哇.....消失的白色丝巾既然被绑到两条红色丝巾的中间.是什么意思？

Magician with two red scarves hand after you explain clearly to the audience, and tie them together into a Cup, then took out a white silk scarf, way to make it disappear in the air, magician and then pick up and drop at this time in the Cup tie together two red scarf, a.. 哇..... Disappearing white silk scarves are tied to the middle of two red scarves.