Black tube, a flashing fluorescent, in the ordinary I would feel very pretty today, feel very bloody horror. I said that foul language. Really bad mood.
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A summer night, he suddenly found that little bit of fluorescent flashing in the darkness, it was a few fireflies fluttering in the air.
一个夏日的夜晚，他突然发现点点萤光在黑夜中闪动，那是几只萤火虫在空中飞舞。
Some people like a song and dance hall decorated home, in fact, black light, fluorescent lights and flashing colored light phototherapy while constitute pollution, hazardous to human health.
有的人把居家装饰得像歌舞厅，其实黑光灯、荧光灯以及闪烁的彩色光源则构成了彩光污染，会危害人体健康。
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