求翻译：2008年以来，美国次债危机给全球股市带来剧烈振荡，间接增加了我国A股市场的波动性。但是，由于我国证券市场没有全面开放，人民币没有实现自由兑换，这使我国证券市场避免了直接受外部的冲击。特别是这次的十一届全国人大二次会议的两会期间，美国道琼斯指数连连下挫，而我国股票市场却小幅上涨，冲上了2200点关口。但是，如果这次危机使周边市场继续恶化，中国的投资者心态势必会受到一定的冲击。并反作用于宏观经济运行，加重企业和个人对经济减速或衰退的预期，进而影响实体经济。是什么意思？

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Since 2008, the American inferior debt crisis has brought the fierce vibration for the global stock market, indirectly increased our country A market undulatory property.But, because our country stock market does not have the comprehensive opening, the Renminbi has not realized the free exchange, th

Since 2008, the United States subprime crisis brings violent oscillations to global stock markets, thereby increasing the volatility of a stock market in China. However, due to China's securities market is not open, not achieved convertibility of the Renminbi, which avoided the stock market in China