这在东欧剧变国家中也普遍存在。
This qualitative change issue generally exists in other Eastern European countries as well.
影片描述了东欧剧变历史背景下，特工蔷薇坎坷的一身。
The film describes the eastern Europe upheaval history background, agent of a bumpy rose.
随着东欧剧变，苏联解体，冷战以心脏地带的失败而告终，但历史的地理规律仍在延续。
Along with the upheaval of Eastern Europe and the disintegration of the Soviet Union, Cold War ended with the failure of the Heartland, but the geopolitical law went on.
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