三个多月前,刚看到CDC的标志,除了以为这是26个英文字母的顺序排列或组合外,不知还有任何其他的含义。听到疾控中心几个字,还以为是什么机床或机械的控制。岂知几天后,来自上级领导部门的一个战时调令,使我不仅与CDC有了第一次亲密接触,而且是长时间零距离。不夜的办公楼4月22 More than three months ago, just saw the logo of the CDC, in addition to that this is the order of 26 letters or combinations, I do not know there are any other meanings. Hear CDC a few words, but also what is the control of machine tools or machinery. Knowing a few days later, a war-time order from a higher-level department led me not only to have the first close contact with the CDC, but also for a long period of time and zero distance. Nightless office building April 22