1955年5月21日早晨,北京协和医院一片宁静。刚从澳门返京住院治疗眼疾的中共秘密战线上的老党员华克之正在林荫道上散步,一辆黑色轿车朝着医院开来。从车上下来的老领导以转院的名义把华克之接走。后来,华克之发现,他被接来的地方不是医院,而是一间长五步、宽四步的单身牢房。他被捕了。华克之过去曾四次被捕、四次坐牢,但那是 On May 21, 1955, Peking Union Medical College Hospital was quiet. Walker, a veteran CCP member on the Chinese Communists’ front line who was hospitalized in Beijing to return to Beijing for treatment of eye problems, was walking on the avenue with a black car heading for the hospital. The old leader who came down from the car picked up Walker in the name of the transfer. Later, Walker found that he was taken to a place not a hospital, but a five-year, four-step wide cell. He was arrested. Walker was arrested four times in the past and jailed in four places, but that was