for twenty long years 二十年之久
If you want to keep your eyes vision clear for long years eat fatty fish twice a week.
如果你想常年保持良好的视力,每周食用两次高脂肪的鱼类。
The oil industry goes with the high end of the range, which could equal as much as 10% of U.S. consumption for as long as six years.
石油业的最高储量相当于美国六年石油消耗量的10%。
They took a long time getting to the top, the only reward for the long years of waiting being that when they had their own newspapers, both knew what they wanted and firmly set about getting it.
他们花了很长时间才达到顶峰,多年等待的唯一回报是,当他们有了自己的报纸,他们俩都知道自己想要什么,并坚定地着手去实现它。
(Speech) The former Czech Republic president said the changes in 1989 were "undoubtedly aided by people who,for long years" tried to show the world "the real situation" in what was then Czechoslovakia.
VOA: standard.2009.11.17
I guess you've already looked at Stocks for the Long Run; you've seen 200 years worth of data.
我想你们已经读过《股市长线法宝》,见过长达200年的数据
Adjustable rate mortgages have a long term -they might last for thirty years -but the interest rate is not fixed for the whole thirty years.
可调利率抵押贷款的期限很长,也许会长达30年,但是利率在30年间并不是固定的
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