提示：点击例句中的单词，就可以看到词义解释

Posters of the ussr have never left the place .

苏联的宣传海报从来没有离开过这个地方。

After the ussr collapse chechnya went through islamization processes .

苏联解体之后，车臣经历了伊斯兰化进程。

In 1991 , the ussr split up into its constituent republics .

1991年，各个加盟共和国都从前苏联分离了出来。

In the former ussr alone there are still 11 defective chernobyl-style reactors in operation .

单单是前苏联就还有11个正在运行的切尔诺贝利式的核反应堆。

The asphalt hasn 't been laid here since the time of the ussr .

自苏联时期起，这里的路面就没有铺设过柏油。