Within the next year the now-retired professor and his team plan to launch a trial in India which will, they hope, distribute 1 million pairs of glasses.

这位退休教授和他的团队的计划明年之内在印度推行一个试验，他们希望通过这个试验派送出一百万副眼镜。

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It's no foolproof vaccine, but the researchers who conducted the 2.5-year trial contend it's the first-ever hope of thwarting the spread of HIV and AIDS.

这并不是一种万无一失的疫苗，但经过两年半试验，研究人员认为它为抗击艾滋病病毒和防止艾滋病蔓延带来第一缕曙光。

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Lerman and his collaborators hope to complete the safety trial in a few months, and Medispec is aiming for U.S. Food and Drug Administration approval by 2012.

李·尔曼和他的同事们希望能在几个月之内完成试验，Medispec的目标是2012年通过美国FDA批准。

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Researchers are still analyzing what went wrong in the 15, 000-patient trial and hope to have results in the fall.

FORBES: Magazine Article

The two medical groups have recently been granted an investigational device exemption (IDE) by the FDA for one such trial and hope to gain an IDE for at least two more trials.

FORBES: Two Medical Societies Break New Ground To Test Medical Device

The arrest of Mladic and subsequent trial at The Hague offer the hope of some justice for those who lived through the terrors of the Balkan wars.

BBC: Ratko Mladic capture: Hope of justice at last