Compromise view: The performance-enhancing drugs are in his past.
折中观点：提高成绩的药物是在他的过去。
One factor is the use of performance-enhancing drugs, or "doping".
其中一个因素是使用性能违禁药物，或“兴奋剂”。
Abuse of performance-enhancing drugs is not uncommon among athletes.
运动员滥用有助于提高运动成绩的药物不足为奇。
On another subject he said he has never taken performance-enhancing drugs.
另一个问题，他说自己从未服用药物来提高成绩。
Experts say this sends a message that performance-enhancing drugs are not accepted.
专家说这传递了一个信息，运动增强药物是不被接受的。
Last fall, the World Anti-Doping Agency named him as a key broker of performance-enhancing drugs in Russia.
去年秋天，世界反兴奋剂机构(World Anti - Doping Agency)将其列为在俄罗斯经手提高成绩的药物的关键中间人。
He also said he would also push for a crackdown on Chinese Internet sites that sell performance-enhancing drugs.
他还说，将会敦促有关方面加强对销售运动兴奋剂的中国互联网站的打击力度。
The FBI is investigating whether Roger Clemens lied to Congress when he denied taking performance-enhancing drugs.
美联邦调查局正在对罗杰克莱门是否就服用兴奋剂一事对国会撒谎展开调查。
But Armstrong, who has never tested positive for performance-enhancing drugs, has consistently denied the allegations.
而阿姆斯特朗则一直否认此项对他的指控，在药检中，他也从未被检测出呈阳性。
Armstrong has not been found to have used performance-enhancing drugs, which demonstrates the strategy's limitations.
阿姆斯特朗没有被发现服用了用于提高成绩的药物，反映了这个策略的局限性。
Last year, American runner Marion Jones admitted that she lied to investigators about using performance-enhancing drugs.
去年美国运动员MarionJones承认就使用运动增强药物一事向调查者撒了谎。
It is similar to encouraging your child to take banned performance-enhancing drugs in order to win in a sports competition.
这就如同为取得体育比赛的胜利，鼓励孩子服用可提高成绩的禁药。
At the same time, a small but growing number of people have begun to suggest that performance-enhancing drugs should be legalized.
同时，少数但越来越多的人开始建议将部分兴奋剂合法化。
Some people have made up things that never happened. They said I used performance-enhancing drugs. This is completely and utterly false.
有些人捏造一些从未发生过的事情，有人说我用了兴奋剂，这些都是绝对错误的。
Armstrong is ready for something that will last well past the marathon - questions about whether he ever used performance-enhancing drugs.
阿姆斯特朗也准备应对马拉松比赛结束后还会存在的事情- - -关于他是否曾使用过兴奋剂的问题。
In addition to serving as a testing site, the agency will help coordinate a campaign against illegal factories that make steroids and other performance-enhancing drugs.
该中心除了要进行反兴奋剂检测工作之外，还要协同打击制造类固醇和激素类药物的非法工厂。
New research conducted for the U. S. Anti-Doping Agency finds that Americans rank the use of performance-enhancing drugs as the most serious problem facing sports today.
一项由美国反兴奋剂机构发起的调查显示，美国人认为兴奋剂是当今体育圈面临的最大问题。
A lab director tampered with urine samples at the Olympics and provided cocktails of performance-enhancing drugs, corrupting some of the world's most prestigious competitions.
一个实验室主任在奥运会上篡改了尿样，提供了能够提高运动成绩的鸡尾酒式药物，破坏了世界上最负盛名的若干赛事。
A victory anti-doping crusaders once believed impossible is now within reach with the help of powerful new Allies as the war on performance-enhancing drugs in sport moves on to new front.
对反兴奋剂斗士来说曾经相信是不可能的胜利，当体育行业在与兴奋剂的战争移到新的前沿时，由于强有力的新盟友的帮助，现在胜利是伸手可及了。
Do not use performance-enhancing drugs. The use of performance enhancing drugs and doping practices is contrary to the ethics of sport and is potentially harmful to the health of athletes.
不要为了提高比赛滥用药物。使用这类药物不光违背体育道德精神，而且还潜在危害运动员健康。
CHICAGO (Reuters) - Healthy people are increasingly turning to brain-enhancing drugs like Ritalin to boost their performance in school or at work, researchers said on Monday.
芝加哥(Reuters)-研究人员在星期一表示，越来越多的健康人开始使用脑增强药物，比如利他林，来提高他们在学习或者工作中的表现。
A documentary shown by German television network ARD has provided stunning evidence of the availability of gene-doping and other performance enhancing drugs in China.
德国ARD电视网播出的一个纪录片提供惊人证据，在中国可以得到基因兴奋剂以及其他提高比赛成绩的药物。
According to new reports, during an interview with Oprah Winfrey, Armstrong admitted to doping, to using performance enhancing drugs.
据最新的报道称，在接受奥普拉·温弗瑞采访期间，阿姆斯特朗承认服用禁药，使用提高成绩的药物。
We see the use of performance enhancing drugs in sports- athletes being banned and so on.
我们看到，在使用药物提高运动成绩的体育健儿被禁用等等。
The use of performance enhancing drugs and doping practices is contrary to the ethics of sport and is potentially harmful to the health of athletes.
使用这类药物不光违背体育道德精神，而且还潜在危害运动员健康。
The use of performance enhancing drugs and doping practices is contrary to the ethics of sport and is potentially harmful to the health of athletes.
使用这类药物不光违背体育道德精神，而且还潜在危害运动员健康。
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