你能画图用3种方法表示 $\frac{1}{2}$ 的意义吗？

    Hi, I am Susan. I am from the U. K. But now I'm studying(学习) in China. I'm going to do many things in the winter holiday. First, I'm going to finish my homework. Then I'm going to take a trip. I'm going to Beijing. It's snowy in Beijing. There is white snow everywhere. So I'm going to make a snowman. I can ski. My parents will come to China with me. We are going to fly there. We are going to have a nice trip.

根据短文内容判断正误。

已知，△ABC和直线L如图所示，求作△A′B′C′，使图△A′B′C′和△ABC关于直线L对称，其中A、B、C点对称点分别为A′、B′、C′（尺规作图）．

​