Round and Round
练习内容
One day in my class, our teacher said, "Cars, buses, bicycles, trains, and even planes are all the same in one way. Does anyone know how?"\nJust then, my apple fell to the ground. It started to roll.\
One day in my class, our teacher said, "Cars, buses, bicycles, trains, and even planes are all the same in one way. Does anyone know how?"\nJust then, my apple fell to the ground. It started to roll.\