后来开发出荧光涂料，其特性是在明亮环境时，吸收并储存光能，在黑暗环境，释放能量而发光。(注：有的荧光材料还因温差而吸收能量)。

Then came fluorescent paints that glowed in the dark by releasing light energy stored while the surrounding light was bright.

youdao

你们在散发出充满力量的能量，这些都是对你们的保证，以至于黑暗势力除了放弃他们的计划别无他法。

The powerful energies you are giving out are your assurance that the dark Ones will have no option but to give up their plan.

youdao