Not long ago, three people came to the playground. There are few people here. They usually choose the last class in the morning for physical education. After sweating, they can go back to take a bath. Otherwise, if the first section on physical education, then sweating, it is not very hard.

standing on the running track of the operator, ye Tian stood in front of Yuhang calmly, then smiled and said, "Yuhang, do you want to go

"Oh? You have to think about it. As soon as I give you a shot, you will lose. If you can't do anything within three moves, I will admit it. " Yu Hang...