雪球预测专注加拿大留学生数简介：Li Dingguo's voice and expression were extremely calm. He looked at Liu Wenxiu quietly, as if he was telling a very common thing, or making a very simple decision.
Li Dingguo's voice and expression were extremely calm. He looked at Liu Wenxiu quietly, as if he was telling a very common thing, or making a very simple decision.
