紫外光

yòng zǐ wài guāng fú shè

用紫外光辐射

expose to ultraviolet light

zǐ wài guāng huì duì yǎn jing zào chéng yǒng jiǔ xìng shāng hài

紫外光会对眼睛造成永久性伤害。

UV light can cause permanent eye damage.