Swimming at night, I encountered the first biofluorescent sea turtle.
还有，晚上游泳时我第一次 遇到一只荧光海龟。
Biofluorescent
原声例句
TED演讲（视频版） 2016年1月合集
TED演讲（视频版） 2016年1月合集
And here is our first footage of these biofluorescent swellsharks.
这里，是我们对膨胀鲨鱼 拍摄的第一个镜头。
TED-Ed（视频版）
One species of jellyfish glows green when it's agitated, mostly thanks to a biofluorescent compound called green fluorescent protein, or GFP.
有种水母受刺激时发出绿光，主要归功于一种称为 “绿色荧光蛋白”的生物荧光化合物，即GFP。
英语百科
Fluorescence
Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation. It is a form of luminescence. In most cases, the emitted light has a longer wavelength, and therefore lower energy, than the absorbed radiation. The most striking example of fluorescence occurs when the absorbed radiation is in the ultraviolet region of the spectrum, and thus invisible to the human eye, while the emitted light is in the visible region, which gives the fluorescent substance a distinct color that can only be seen when exposed to UV light. However, unlike phosphorescence, where the substance would continue to glow and emit light for some time after the radiation source has been turned off, fluorescent materials would cease to glow immediately upon removal of the excitation source. Hence, it is not a persistent phenomenon.
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