凯利公式简单算法简介：Su Can looked up at the dim sky, held up an umbrella, and gave one to Tao Ran at the same time. The two of them walked together and prepared to take Tao Ran to the school gate. They had already notified the driver to come and take her back.
Su Can looked up at the dim sky, held up an umbrella, and gave one to Tao Ran at the same time. The two of them walked together and prepared to take Tao Ran to the school gate. They had already notified the driver to come and take her back.
