六上数学公式简介：The top ten on the silver list disappeared, and there were simply not enough people left to watch. Qin Fen sprinted almost all the way and won the first place in a short time. Unfortunately, such a first place was not what he wanted.
The top ten on the silver list disappeared, and there were simply not enough people left to watch. Qin Fen sprinted almost all the way and won the first place in a short time. Unfortunately, such a first place was not what he wanted.
