怎么计算下期和值简介：But if Yu Lan didn't answer, Xiao Dundun would not give up. He kept struggling with this issue. In the end, Yu Lan could only nod his head, which was regarded as acquiescence.
But if Yu Lan didn't answer, Xiao Dundun would not give up. He kept struggling with this issue. In the end, Yu Lan could only nod his head, which was regarded as acquiescence.
