jnd大白算法在线测试简介：The old man smiled obscenely with his big yellow teeth and said, "How can that be impossible? There is another person in charge there. I guess he went to hide from the sun in the nearby trees."
The old man smiled obscenely with his big yellow teeth and said, "How can that be impossible? There is another person in charge there. I guess he went to hide from the sun in the nearby trees."
