它促成了数十项环保法律的出台。
对欧洲昆虫进行的详尽绘画和描述，是她数十年细心观察的成果。
The results of her decades' worth of careful observations were detailed paintings and descriptions of European insects.
青少年们爬了数十层楼梯，为困在高层建筑中的老人们送去水和食物。
Teenagers climbed dozens of flights of stairs to deliver water and food to elderly people trapped in high-rise buildings.
研究发现，四到八年级的优秀教师以一种可以持续数十年的方式提高了学生们的技能。
The study found that strong teachers in the fourth through eighth grades raised the skills of their students in ways that would last for decades.
我们的银河系实在庞大，吸引着数十个较小的星系环绕着它奔跑，恰似环绕巨大行星旋转的卫星。
Our galaxy is so huge that dozens of lesser galaxies scamper about it, like moons orbiting a giant planet.
由于她的努力，全国数十个包含有毒物质的区域已被清理干净，一位化工行业发言人称她为“环保运动的先锋”。
Because of her efforts, dozens of toxic sites across the country have been cleaned up, and one chemical industry spokesperson calls her "a top gun for the environmental movement".
为实现我们所寻求的经济增长，我们需要开启一个能使我们的经济在未来数十年中获得动力的必不可少的增长源泉。
To achieve the economic expansion we all seek, we need to unlock a vital source of growth that can power our economies in the decades to come.
本周，数十名学生正准备前往田纳西州的纳什维尔市，与约5000名其他年轻人在国际象棋超级全国赛中一决高下。
And this week, dozens of those students are getting ready to head out to Nashville Tennessee to compete with about 5000 other young people at the Super Nationals of Chess.
周一，数十名歌星开始聚集在好莱坞的一间录音室，为一首歌配音，他们希望这首歌能为海地地震救灾筹集数百万美元。
Dozens of recording stars began converging on a Hollywood studio Monday to add their voices to a song they hope will raise millions of dollars for Haitian earthquake relief.
数十年来，美国人追随着西边的太阳。
这条路绵延数十英里。
埃里森的竞争精神助其公司繁荣数十年。
Mr Ellison's competitive spirit has helped his company to thrive for decades.
珩科鸟、鹬以及数十种鸣鸟在此繁衍生息。
Plovers, curlews, and dozens of species of songbirds breed here.
唱片公司每周收到数十盘自我推荐的试唱磁带。
The record company receives dozens of unsolicited demo tapes each week.
尽管如此，我测试的数十个应用程序均运行良好。
在被猎杀数十年后，蓝鲸终于在1966年受到了保护。
After decades of being hunted, the whales finally received protection in 1966.
但一直到数十年之后，专辑封面画才自立门户独放异彩。
But it took decades before album cover artwork came into its own.
从神经科学的角度，我们对记忆的了解在过去数十年里突飞猛进。
Our neurological understanding of memory has advanced by leaps and bounds over the past several decades.
这个问题困扰了哲学家们上千年，也困扰了计算机科学家们数十年。
The question has bothered philosophers for millennia and computer scientists for decades.
他数十年如一日，日以继夜地在画室不停工作，擦掉又重新开始。
Day in day out, decade after decade, he is in his studio working away, scraping off and starting again.
正如麦肯锡所言，中国城市化可能成为未来数十年最重要的商业机遇。
Chinese urbanisation could, as McKinsey says, be the biggest business opportunity of the next several decades.
正如麦肯锡所言，中国城市化可能成为未来数十年最重要的商业机遇。
Chinese urbanisation could, as McKinsey says, be the biggest business opportunity of the next several decades.
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