任意两码和差最准确方法

简介：At the same time, in the spacious conference room on the 28th floor of Ning'an Building, a landmark building in Ningcheng, all the directors of An's Group and the senior management of the group gathered together. The meeting started in the morning and lasted until almost two o'clock in the afternoon. At one o'clock, the entire conference room was filled with an atmosphere of impatience.