With the help of a compound and a light source, we're granting that cell the ability to bow out gracefully.

在光激活化合物的帮助下，我们给予该细胞消失的能力。

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He was known as a cheerful personality around the office with a light-hearted manner. Former colleagues said he sometimes wore a bow tie.

同事认为他是一个性格开朗，古道热肠的好人，他有时候会扎一条蝴蝶结领带，或穿一条海军裤子来上班。

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There are clouds in human life, shadowing, refreshing, and sometimes draping it in blackness of night; but there is never a cloud without its bright light. "I do set my bow in the cloud!"

人生也时有云彩罩上来，有时阴暗，有时灿烂宜人，有时漆黑如夜；但任何一种云，都有它的光明面，所谓“我把虹放在云彩中。”

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"It was awesome, the bow lit up like a light saber, " said Adrian Cockerill.

WSJ: Brooklyn Hype at Its Best

All the refracted light and reflection gives a feeling of infinite space, like being on the bow of a ship.

WSJ: Sailing the Wide Miami Sky