求翻译：欧盟27个成员国中有20个失业率提高，7个失业率降低。其中失业率升高最多的国家是希腊、塞浦路斯、西班牙和葡萄牙。高失业率引起了人们对失业保险制度的关注，是什么意思？

27 EU member states have 20 unemployment rate increased 7 unemployment rate lower .

The European Union of 27 Member States, 20 have an unemployment rate increase, 7a lower unemployment rate. The unemployment rate is high up to the country, Greece, Cyprus, Spain and Portugal. A high rate of unemployment has also led to unemployment insurance system,

In the European Union 27 member nations has 20 unemployment rates to enhance, 7 unemployment rates reduce.Unemployment rate elevates most countries is Greece, Cyprus, Spain and Portugal.The high unemployment rate has caused the people to the unemployment insurance system attention,

In the 27-Member European Union has 20 increase in unemployment 7 reduced unemployment. Unemployment rose most populous countries are Greece, Cyprus, Spain and Portugal. High unemployment rate attracted the attention of people on the unemployment insurance system,

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