If there is nothing for Moscow to fear in NATO and EU expansion, its members should not act as if there is.

如果俄罗斯对于北约和欧盟扩张行为的担忧无关紧要，那么它的成员国也不该表现得那么紧张。

youdao

EU expansion to the Balkan region, the Group further obvious trend of regionalization.

欧盟向巴尔干地区扩张，集团区域化趋势进一步明显。

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Along with the EU expansion to Central and Eastern Europe as well as the Baltic region, the Schengen zone is also enlarged to cover New Territories.

伴随着欧盟版图不断地向中、东欧及波罗的海区域扩张，申根区也在向新的区域延展。

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Ireland, which has benefited enormously from EU economic ties, turned down a treaty concerning EU expansion in a recent referendum.

FORBES: Fact and Comment

The European Union is to hold an informal summit in Klagenfurt, Austria, to discuss the world economy, EU expansion into eastern Europe and the crisis in Kosovo.

CNN: Saturday,

And moves towards EU expansion has not found favour everywhere.

BBC: News Online