學個詞 Learn A Word:1324 volatile

　　今天我們要學的詞是volatile。 Volatile, 不穩(wěn)定的，動蕩的。 "Wall Street ended a volatile week of trading," 華爾街股票交易結(jié)束了動蕩的一周。 "With Europe's debt crisis and America's debt rating downgraded, global stock markets traded in volatile sessions," 人們擔憂歐洲債務(wù)危機和美國評級下降，全球股票市場交易動蕩。 "As the U.S. stock market continued its volatile ride, technology giant Apple has become the most valuable company in the world," 美國股市大幅動蕩的同時，科技巨頭蘋果公司成為全世界市值最高的公司。好的，今天我們學習的詞是volatile...