If the graph of the card is a star, the audience can take off the rubber band and it will change to a shape of star.
If the graph of the card is a star, the audience can take off the rubber band and it will change to a shape of star.
这是一张星形的图案，最后请观众拿下手腕上的橡皮筋，结果橡皮筋居然变成了星形的形状！