如何计算平均值在excel简介：Liu Lei got up quickly, sneezed, rubbed his red nose, and looked like he had a cold. He quickly got up and put on his shoes, and went downstairs with Su Can. As for eating, he Still very positive.
Liu Lei got up quickly, sneezed, rubbed his red nose, and looked like he had a cold. He quickly got up and put on his shoes, and went downstairs with Su Can. As for eating, he Still very positive.
