如何计算平均值公式

简介：It has been more than a year in the palace, and it has been three months since I became the empress. Sometimes she was happy and sometimes worried. In recent days, the little man in her belly had become more and more restless and always kicked. She became more happy and began to look forward to the birth of the little man. But today when she heard that her brother was leaving Beijing, she couldn't bear it. I couldn't help but worry again.