如何准确计算下期跨度简介：After forty sticks, Xue Zhen had lost his voice. After fifty sticks, his breath was gone. The two guards stopped their sticks, probed for his breath, and shook their heads at Tian Shouxin.
After forty sticks, Xue Zhen had lost his voice. After fifty sticks, his breath was gone. The two guards stopped their sticks, probed for his breath, and shook their heads at Tian Shouxin.
