In greece ouzo and olives have given way to debt and downgrades .
在希腊，债务危机和评级下调已经取代了茴香酒和橄榄树。
Multi-notch downgrades could put further downward pressure on prices .
按揭证券的大幅降级会进一步压低价格。
Investment downgrades have followed suit .
东南亚股市的投资评级也随之遭到下调。
Second , since capital ratios are typically calculated on the basis of how risky a bank 's balance sheet is , the ratings downgrades add to the amount of rainy-day money banks need to set aside .
