As an organization of volunteers, AMSAT was putting "amateur" satellites in orbit decades before the current CubeSat craze.
作为一个志愿者组织，国际业余卫星组织在当前立方体卫星热潮之前的几十年前就在将“业余”卫星送入轨道。
As an organization of volunteers, AMSAT was putting "amateur" satellites in orbit decades before the current Cube Sat craze.
作为一个志愿者组织，业余卫星组织将“业余”卫星送入轨道的时间比现在的立方体卫星热潮早了几十年。
But it took decades before album cover artwork came into its own.
但一直到数十年之后，专辑封面画才自立门户独放异彩。
The technology takes decades before it reaches a mass market.
这项技术在大量投放市场前试用了几十年。
It took another three decades before a flying sub appeared for real.
又过了三十年，一架真正的飞潜艇才出现在人们眼前。
It dates from 1933, decades before the rise of earthworks (ie, land art).
这件作品创作于1933年，那时距土方工程(如，大地艺术)的兴起还有几十年。
Unlike his visit decades before, a rusty switch lock secured the doors.
与十年前那次造访不同的是门上多了一把生了锈的锁。
It will be decades before medicine unravels the metabolic puzzle that is fat.
医学解开代谢之谜是脂肪的难题尚需数十年。
It may take years and it may take decades before certain prayers arrive at Hallelujahs at Psalm 150.
某些祷告最终达到诗篇150中‘哈利·路亚’或许需要花几年、几十年的时间。
At current prices, she would have to rent out her house for six decades before it would pay for itself.
按照目前的价格，她得把她的房子出租六十年，才能够抵消买房的成本。
It took decades before diabetics could insure their lives; let's hope people with HIV do not need to wait much longer.
糖尿病患者历时数十年才得以投保寿险；希望HIV携带者不会等得更长。
At that moment he saw an opportunity, just as his grandfather had decades before when the railroad was being built.
当时他看到了机会，就像他的爷爷几十年前在铁路边看到的机会一样。
Background: in recent years, rates for natural births and breastfeeding in China have dropped sharply from decades before.
背景：近几年在中国，自然分娩率和母乳喂养率同前几十年相比下降很快。
Such nanobots still exist only in the realm of science fiction, of course, and it may take decades before they become practical.
当然，这样的纳米机器人现在还只存在于科学幻想领域，在它们变得实用之前要花上几十年时间。
Now retired, Ray Twentyman taught PE for more than four decades before retiring last year and focusing on coaching young athletes.
退休教师雷·特文提曼教了四十多年体育课，一直醉心于培养年轻运动员，直到去年才正式退休。
Roddick pioneered ethical and environmental beauty decades before it became fashionable, earning the royal title "Queen of Green."
罗迪克在人性与环保美容流行十几年之前，就开始推动这种美容，因而赢得了“绿色皇后”的皇家殊荣。
The result, reported in the Aug. 10 Neurology, highlights how some neurological diseases may take hold decades before a person is diagnosed.
8月10日的《神经学》报道，研究结果指出，某些神经性的疾病是如何在病人确诊前存在长达十年之久。
Even the pessimists believe we still have at least a few decades before the oil on which the world's prosperity is built starts to run out.
即使是悲观主义者也相信，作为全球繁荣基础的石油至少要几十年后才会开始枯竭。
Executives and hedge fund managers began bragging about compensation packages that would have been considered shameful a few decades before.
高管人员和对冲基金经理们开始大谈薪酬补贴，几十年前，这种行为被认为是无耻的。
Those in them make a decent living, usually above the median family income ($49, 777), and they mostly did fine in the two decades before 2000.
他们中的很多人生活过得体面，通常在中等家庭收入水平之上（4万9千7百7十七美元），2000年以前的前20年，大多数人都过得还是很好的。
Thispreserve of the Eastern Shoshone and Northern Arapaho dates back to 1937, decades before the United States passed the Wilderness Act, in1964.
这片保护区属于东肖松尼族和北阿拉巴霍族，历史可追溯到1937年。20多年后的1964年，美国通过《荒野法》。
Some four decades before he won the Nobel Prize in Physics, he came top in the Cold Norton and District Baby Competition, birth-to-six-months class.
他赢得诺贝尔物理学奖的四十多年前，就在克尔德诺顿村暨区婴儿选美赛零到六个月年龄组中独占鳌头。
He detoxed decades before it was fashionable, going from a self-described terrible father to an exemplary one-the world's most famous househusband, pioneering again.
他曾戒酒，几十年后戒酒也变成一件时髦的事；他从他自己所说的“可怕的”父亲变成了一个模范父亲——世界上最著名的居家男人，又一次革了风气之先。
But for three decades before that, equity prices easily outstripped property prices (see chart 2), so in the long run equities have been a better bet than houses.
但如果在三十年前，股票价格会轻易的超过房产价格(见表达式2)，因此从长远来看，股票相较房屋是个更好的赌注。
The first act of the drama begins in about 1390 B.C., several decades before Tutankhamun's birth, when the great pharaoh Amenhotep III assumes the throne of Egypt.
戏剧的第一幕开始于公元前1390年，彼时距图坦卡蒙出生还有几十年的时间。
The first act of the drama begins in about 1390 B.C., several decades before Tutankhamun's birth, when the great pharaoh Amenhotep III assumes the throne of Egypt.
戏剧的第一幕开始于公元前1390年，彼时距图坦卡蒙出生还有几十年的时间。
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