抗日战争中的美军驻延安观察组孙振皋在纪念抗日战争胜利５０周年之际，不禁令人回忆起在这一战争中美军驻延安军事观察组的活动事迹。这是美国政府和中国共产党及其领导下的解放区军民开始正式友好交往的一段历史。这段历史虽然已经过去５０多年，但现在回忆起来却颇具意... Sun Zhengao, observer team of the U.S. military in Yan’an during the war of resistance against Japan, can not help reminiscing about the deeds of the U.S. military observer group in Yan’an during this war on the occasion of the 50th anniversary of the victory of the Anti-Japanese War. This is a history that the U.S. government and the Chinese Communist Party and the civilians and people in the liberated areas under its leadership have begun formal and friendly exchanges. Although more than 50 years have passed since this period of history, it is quite memorable now ...