求翻译：　　自去年6月以来，人民币对欧元汇率下跌了11%，这使得中国产品在欧元区变得更加便宜，有助于中国在出口领域（其中包括对欧盟内部出口）打败意大利和西班牙。面对中国出口商品的冲击，希腊、西班牙、意大利和葡萄牙等欧盟经济体的出口商尤其不堪一击。是什么意思？

　　Since last June, had decreased to euro exchange rate of RMB 11%, which makes it much cheaper Chinese products in the euro area, help to China in the field of export (including exports to EU) defeated Italy and Spain. Faced with the impact of Chinese exports, Greece, and Spain, and Italy and Portugal EU economies such as exporters are particularly vulnerable.