七十年代初,作为上海知青,我从西双版纳的勐腊水利兵团上调到了云南省思茅地区商业局任统计工作。不久,离我们单位不远的地委大院内盖起了一幢四层高的大楼,只见大楼四周的围墙砌得又高又厚,每一层的窗户开得又小又窄,而且每一扇窗户都安有铁栅栏,引得路过的人都会情不自禁地向这幢大楼投去疑惑的一瞥。 In the early seventies, as a Shanghai educated youth, I was raised from the Mengla Water Corps in Xishuangbanna to the statistics office of the Simao Regional Commerce Bureau in Yunnan Province. Soon, a four-storey building was built in the prefectural compound not far from our unit. The walls around the building were tall and thick, and the windows of each floor were small and narrow. A window with iron fence, attracted people who pass can not help but cast a puzzled glance to this building.