Testosterone therapy has been advocated to stop age-related decline in men, but it remains controversial because of a lack of data on its risks and benefits.

有人提出用睾丸激素疗法防止男性随着年龄增长身体机能下降，但是由于缺少利害方面的数据，这种疗法仍然存有争议。

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The shift from passion to reason, from techniques to concept has been advocated in the contemporary art.

这种由感性而理性，由技术到观念的转变恰恰是当代艺术所倡导的主题。

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Ethanol fuel, made from plants such as corn and sugar cane, has been advocated by some people as an alternative to gasoline in the United States.

乙醇燃料是从玉米或者甘蔗之类的植物中提取的。在美国，一些人提倡使用乙醇燃料来代替汽油。

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The idea has been advocated by the Italian finance minister, Giulio Tremonti, as well as billionaire investor George Soros as a way of providing cheap financing to struggling governments while also incentivising them to put their finances in order.

BBC: Franco-German call for 'true euro economic governance'

The increase in capital gains tax - which the Lib Dems see as not only a sensible reform, but as fair - has been less spectacular than they advocated.

BBC: Budget: Osborne package will test coalition strength

Mr Erdogan has been outspoken in his support for Syrian rebels and has advocated the creation of a buffer zone inside northern Syria to protect people fleeing the fighting.

BBC: John Kerry holds talks on Syria crisis in Ankara