德国医生在本周三发布的一项突破，视网膜植体，而这个羽翼未丰的技术，目的是要恢复人们视野里的一种形式所咒诅的遗传失明。

German doctors on Wednesday announced a breakthrough in retinal implants, the fledgling technology that aims to restore sight in people cursed by a form of inherited blindness.

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三只较短的高脚杯立在冬青枝或者其他鲜嫩的绿植中，俨然在鸣唱快乐的三重唱！

With a merry trio of chunky goblets swaddled in sprigs of holly or other fresh greens.

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虫害破坏了世界第二种植地印度的作物，过去三年升了10%的价格再次攀升。

Pests have damaged crops in India, the world's second-largest grower, and prices which are already up 10% in the last three years are climbing again.

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