如何计算平均值在excel简介：Historically, this was the case with Sun Chuanting's defeat in Jiaxian County. After the defeat, he could not gather even one-tenth of his military strength, and he did not bring back any firearms or weapons.
Historically, this was the case with Sun Chuanting's defeat in Jiaxian County. After the defeat, he could not gather even one-tenth of his military strength, and he did not bring back any firearms or weapons.
