数学曾一度被视为各门科学的基础。
壁球曾一度被认为可以提供全面的健康。
他曾一度被认为是与布朗先生关系最密切的政治顾问之一。
He was once regarded as one of Mr. Brown's closest political advisers.
中国一度被称为“自行车王国”是因为骑自行车的人数众多。
China was once referred to as the "kingdom of the bicycle" because of its large cycling population.
英国汽车在记忆中一度被称为车轮上的跳板，如今已成为那个愚昧时代的国耻象征。
British cars, once memorably described as a skip on wheels, have come to embody the national humiliation of that benighted era.
当技术的价格和性能迅速提高时，一度被认为不受自动化影响的工作突然受到威胁。
When there is rapid improvement in the price and performance of technology, jobs that were once thought to be immune from automation suddenly become threatened.
美国西南部半干旱地区的湖泊水位在上一个冰河时代似乎比现在更高，这一事实曾一度归因于降水增加。
The fact that lake levels in the semiarid southwestern United States appear to have been higher during the last ice age than they are now was at one time attributed to increased precipitation.
心脏移植曾经一度被认为是不道德的——你怎么可以在一个人的胸部开个洞，然后把心脏移植到另外一个人的身体里呢？
Heart transplants were once considered immoral–how could you open the chest cavity of one person and transplant the heart into the body of another person?
在20世纪80年代的一次供过于求中，羊的价格一度低至每只50美分，但如今一些品种的母羊可以卖到每只200美元。
Sheep once sold for as little as 50 cents each during a glut in the 1980s, but today some breeds of ewe can sell for as much as $200 a pop.
在梅赛德斯，这意味着裁员、精简生产和满足消费者需求——对于这家一度认为自己已无法改善的公司来说，这是革命性的举措。
At Mercedes, cutting payrolls, streamlining production and opening up to consumer needs are revolutionary steps for a company that once considered itself beyond improvement.
姐妹俩期盼着她们一年一度的会面。
曾一度典雅的白色立柱在掉漆。
背伤曾一度妨碍积极参加任何体育运动。
A back injury prevented active participation in any sports for a while.
他的第二任妻子希拉里曾一度孀居，之后被逐出南非。
His second wife, Hilary, had been widowed, then exiled from South Africa.
有几年它的亮度一度达到了现在的太阳亮度的一万倍左右。
For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
依照逻辑推论，我们的祖先在弄清1年是什么意思之前，不可能举行过每年一度的节庆。
Logic dictates that our ancestors could not have held a yearly festival until they figured what a year was.
羞怯一度掌控我的生活。
成千上万的人来参加一年一度最大的骆驼摔跤比赛。
The largest camel wrestling competition takes place every year and thousands of people come.
张说，该村从2015年开始举办一年一度的旅游节，以此吸引游客采摘葡萄。
Zhang said that the village started a yearly tourism festival in 2015 to attract travelers to pick grapes.
在美国和加拿大的秋天到来时，你可以看到大自然最壮观的景象之一——帝王蝶一年一度的迁徙。
When autumn arrives in the United States and Canada, you can see one of nature's greatest scenes—the yearly migration of the monarch butterflies.
这个一年一度的活动被称为“偕日升”。
生态学家曾一度认为，物种多样性使生态系统变得稳定。
At one time, ecologists believed that species diversity made ecosystems stable.
深受法国人喜爱的一年一度的环法自行车赛就是一个很好的例子。
That annual bicycle race, the Tour de France, much loved by the French is a good case in point.
随后，蒸汽动力登上了历史舞台，让整个水力发电的前景一度遭到了怀疑。
Then steam power entered the scene, putting the whole future of waterpower in doubt.
大多数投资者选择做多，特别是原油市场，一度吸引了那些坚信需求仍将高涨的投机者。
A large part of the buying, especially in the oil markets, was fed by speculators who believed demand would only soar.
当一个高尔夫球员击打球时，一度的差异可以决定这个球会低于标准杆或者是将掉入湖中。
When a golfer takes a swing at a ball, one degree of difference can determine whether the ball comes in under par, or sinks one in the lake.
猎人们不再跟随牛群进行一年一度的迁徙，而是开始阻止牛群从一个地方迁移到另一个地方。
Instead of following the cattle on their annual migrations, the hunters began to prevent the herd from moving from one spot to another.
当一架飞机从洛杉矶国际机场飞往伦敦时，一度的差异可以决定他是降落在格陵兰岛还是非洲。
When a jet takes off from LA international, headed toward London, one degree of difference can determine whether he lands in Greenland or Africa.
作为真我教会的首领，彼得声明了他对一度贞洁的爱德华金，即将成为一名牧师，失去自我的唾弃。
As the head of the true church, Peter's voicing here his disgust that the virtuous Edward King, soon to become a minister, had been lost at sea.
一年一度的季节性流感疫苗注射已经开始了，让许多成年人开始怀疑每年一次的流感疫苗注射是否适合他们。
The annual jab fest for the seasonal flu is already underway, leaving many grown-ups wondering if the annual stick in the arm is right for them.
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