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。

youdao

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。”

youdao

They are skilled wielders of the eastern style composite bow. They also carry swords, and have light armour.

这些弓箭兵能够熟练使用东方复合弓，同时装备长剑和轻型盔甲。

youdao

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