It has now reached a point where a growing number of people believe that it is far too high, and that bringing it down will be one of the great challenges of the twenty first century.

现在，到了越来越多人认为它太高了的程度，而且使它降低将是21世纪最大的挑战之一。

youdao

So it started to drift and people started to think I think a guinea is worth more than twenty shillings and the market price drifted up to twenty-one shillings.

所以，它的价值开始波动，人们开始考虑,我认为一个几尼的价值多于二十个先令的价格,于是市场价格就上升到二十一先令的价值上去了。

youdao

Twenty years later, Nagorno-Karabakh is often called a “frozen conflict”. For most people outside the Caucasus, it is more of a forgotten one.

二十年后，纳尔戈诺-卡拉巴赫时常被被称为“冻土上的冲突”。对于高加索地区外的大部分人而言，这更像个被遗忘的问题。

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When it is cold outside, the president and his family can warm up near one of the White House's twenty-eight fireplaces.

VOA: special.2009.05.08

It is broadcast in one hundred seventy countries in twenty-five languages.

VOA: special.2009.08.21

It is one of only twenty-five out of 325 banks and diversified financial companies that we cover to have a top-quintile return on invested capital (ROIC).

FORBES: Discover Holds Hidden Value

It is called "gigabit Ethernet, " and is able to send data at one billion bits per second, over twenty times faster than a T3 line.

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To put it in some perspective: the acceptance rate at Cambridge is twenty-one per cent, and at Oxford eighteen per cent.

NEWYORKER: Live and Learn