阶梯倍投方案0.9简介：Although both of them had set up their tents, they were not sleepy, but the sun would not come out for at least another hour, and at this time, only a faint blush could be seen on the horizon.
Although both of them had set up their tents, they were not sleepy, but the sun would not come out for at least another hour, and at this time, only a faint blush could be seen on the horizon.
