eastern europe and soviet union

And the same thing was happening throughout Eastern Europe and the countries of the former Soviet Union, where migration of workers is just as much of a phenomenon today as it was in 2002.

与此同时，整个东欧地区以及前苏联各国也出现了类似的情况。如今，这些地区和国家的劳动力迁移现象同2002年一样普遍。

In a time when the Soviet Union prevented the distribution of journals like Science and Nature in the USSR and much of Eastern Europe, researchers relied on Current Contents as well as The Scientist.

前苏联当局曾一度禁止《科学》和《自然》这些学术期刊在本国以及东欧大部分地区发行，在那段时间里，这些国家的科研工作者们只能依靠《最新期刊目录》和《科学家》杂志来获取相关信息。

The Soviet Union did all those things, and more, in eastern Europe.

但在东欧地区，苏联干尽了这些事情。