凯利公式计算器购买简介：Soon, a gray-green two-color paint-coated No. 7 bus came creaking and stopped steadily at the stop. The door behind it opened with a swipe, and a flood of people stepped out.
Soon, a gray-green two-color paint-coated No. 7 bus came creaking and stopped steadily at the stop. The door behind it opened with a swipe, and a flood of people stepped out.
