Robots are currently under a two-year trial in Wales which will train "farmbots" to herd, monitor the health of livestock, and make sure there is enough pasture for them to graze on.

目前，威尔士正在对机器人进行为期两年的试验，他们将训练“农场机器人”来放牧、监测牲畜的健康状况，并确保有足够的草场来饲养他们。

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Very few whitening toothpastes have undergone any type of clinical trial, and ones that are too abrasive can damage teeth or make them very sensitive.

很少有美白牙膏经过任何形式的临床试验，有些美白牙膏摩擦剂含量过多，会伤害你的牙齿或让你的牙齿变得过分敏感。

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For now, they will have to make do with seeing him locked up without the fireworks of a trial, still guarding his biggest secrets.

目前，他们将不得已眼巴巴地看着他没受到审判的烟火就被关了起来，把守着他最大的秘密。

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a claim for the individual's capacity to make a moral judgment after some period of trial, or after some period of experimentation.

个人在一段时间的尝试后,或是在一段时间的实验后，去做正确判断的能力。

耶鲁公开课 - 弥尔顿课程节选

We will all be more secure if the federal courts recognize what the Edwards prosecution is really about and dismiss it before allowing this circus to go to trial and make a mockery of our federal legal system.

FORBES: Federal Prosecutors, John Edwards, and God's Law

In 77 of the 148 patients in a small trial, Revlimid seemed to make all signs of the disease disappear entirely.

FORBES: Drug Rehab

Federal prosecutors bungled the first trial and now a jury has found Clemens not guilty of lying to Congress in a second trial that tried to make a federal case out of allegations of steroid use in Major League Baseball.

FORBES: The Clemens Verdict: Another Wild Pitch By The Department Of Justice