C213 Steamed Bun

Zhang Yabing frowned slightly and said, "Oh right, Zhao, there's something I don't understand. "When I was buying the car, I saw that Salesman did hit the sandbag so hard that it flew all over the place. The range of her movement was quite big, but when you hit it, why didn't the sandbag move at all?"

I thought Zhang Yabing was really observant