Eating two apples per day has dropped cholesterol levels in test subject humans by up to 16 percent.

每天吃两个苹果的人们在胆固醇测试中降低了胆固醇指数的达百分之十六之多。

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For this to work, the test subject must first train the computer to respond correctly to commands.

这项工作，首先必须训练计算机能够对指令做出正确反馈。

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Sure enough, this was all Twain needed to hear, and he immediately volunteered to be a test subject.

无疑这就是一切吐温需要知道的，他听后立即表示愿意成为这项发明的实验对象。

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But the Institute of International Education says business and management, which brings us to the subject this week in our Foreign Student Series - the Graduate Management Admission Test.

VOA: special.2009.01.08

They're more like propositions, like speculations, that we're asked to test through empathic identification with, in this case, the poem's subject, Leda.

它们更像观点，像推测，而不是问题，叶芝问这些问题,以同情的口吻关注着，此诗的主题，丽达。

耶鲁公开课 - 现代诗歌课程节选

To confirm that the device works by cooling the body, Dr Grahn himself volunteered to be the next test subject.

ECONOMIST: Athletics: Cool, man | The

Stanford researchers wanted to break with tradition and selected one of the simplest organisms around, M. genitalium, to be their test subject.

ENGADGET: Scientists create first computer simulation of a complete organism

If Dr. Wang's previous studies are any indication, he will see that a test subject's striatum, a sort of communications hub inside the brain, has fewer dopamine receptors than the striatum of someone with normal eating habits.

FORBES: Food on the Brain