求翻译：一些国家单位劳动成本增长伴随内部实际汇率大幅升值和严重外部失衡。2000-2008年间，爱尔兰相对德国实际汇率升值约50%，希腊、西班牙、意大利和葡萄牙分别升值27%，31%、34%和24%。是什么意思？

Some countries, growth in unit labor costs associated with the internal real exchange-rate appreciation and serious external imbalances. Between 2000 and 2008, Germany, Ireland, the relative real exchange rate appreciation of about 50%, Greece, Spain, Italy and Portugal were the appreciation of 27%,

Some national unit labor cost growth accompanied by internal real exchange rate appreciated significantly and serious external imbalances. During 2000 -2008, the Irish relative Germany real exchange rate appreciation, about 50 per cent Greece, Spain, Italy and Portugal respectively 27 per cent and 3

Some National Unit cost of labor growth concomitance interior actual exchange rate large revaluation and serious exterior unbalanced.During 2000-2008 year, the Irish relative Germany actual exchange rate revaluation approximately 50%, Greece, Spain, Italy and Portugal revalue separately 27%,31%, 34%

Unit labour cost growth in some countries with serious sharp appreciation in the real exchange rate and external imbalances. 2000-2008, Ireland Germany real exchange rate appreciation about 50%, Greece, and Spain, and Italy and Portugal respectively, appreciation of 27%, 31%, and 24%.