Australia, for one, has the world's biggest reserves, but only three mines.

以澳大利亚为例，该国拥有世界最多的铀储量，但只有三口矿井。

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Fast Ethernet was standardized in 1995, but only three years later, the next iteration of Ethernet came around: Gigabit Ethernet.

快速以太网在1995年被标准化，但仅仅过了3年，以太网的下一轮迭代又来临了：10千兆位以太网。

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And, it doesn't take a week or a month or even a year for those negative feelings to set in, but only three minutes, a new University of Missouri-Columbia study has found.

而且，密苏里-哥伦比亚大学的一项最新研究发现，这种消极情绪不是一周、一个月甚至一年之后才会产生，只需要三分钟。

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But only thirty three percent of the individuals littered when the area lacked graffiti.

VOA: special.2009.03.03

I have only drawn three, but now let's pump up the volume.

我只是这么画，现在让我们增大体积。

麻省理工公开课 - 固态化学导论课程节选

Okay. I can't read it but two minutes and fifty seconds, two minutes--this one's only two minutes, three minutes and twenty seconds, that kind of thing.They're short, whereas Beethoven,as mentioned,is much longer.

好，我读不出但是它唱2分50秒，两分钟，这首歌只有两分钟，3分20秒，基本都是这么长，它们都很短，但是我们刚才说的贝多芬就要长的多。

耶鲁公开课 - 聆听音乐课程节选

South Africa bowled and fielded well, but only three home players made double figures in an embarrassing display.

BBC: South Africa crush sorry England

Thirteen Chinese deals are in the pipeline, but only three have top-tier underwriters.

FORBES: China Venture Hits Speed Bumps

Indeed, analyst Stenvall Skoeld says that China accounts for 18 percent of App Store downloads, but only three percent of revenues.

FORBES: When Criminals Exploit Apple's Own App Distribution System, What Hope Is There Of Stamping Out Piracy?