有一个指数委员会在新公司发展壮大的时候，一直持续替换新股，他们希望在美国，用500指数来反映，世界上大部分的公司。

There's an index committee that keeps bringing in new shares when new companies become important; they try to get the 500 representative of the most companies in the world — in the U.S..

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因此不足为奇，日经225指数在不到5年的时间内增长了2倍多，本土公司迎来了蓬勃发展的春天，债务利用也搞得如火如荼。

Not surprisingly, the Nikkei 225 stock index more than tripled in less than five years, companies blossomed and the use of debt skyrocketed.

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归功于飞速发展的科技股，纳斯达克指数在1999年三月到去年三月之间就翻了一番。

But then thanks to the booming growth of technology it doubled in value between March? 9 and March last year.

youdao

There's an index committee that keeps bringing in new shares when new companies become important; they try to get the 500 representative of the most companies in the world--in the U.S.

有一个指数委员会在新公司发展壮大的时候,一直持续替换新股,他们希望在美国,用500指数来反映,世界上大部分的公司

耶鲁公开课 - 金融市场课程节选