On Wall Street, the Dow Jones Industrial Average briefly fell through 13,000 points while UK and continental European blue chips dropped below the levels at which they started the year .是什么意思_On Wall Street, the Dow Jones Industrial Average briefly fell through 13,000 points while UK and continental European blue chips dropped below the levels at which they started the year .在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句