青春痘闪光如宝石的岁月
[qīng chūn dòu shăn guāng rú băo shí de suì yuè]
The phrase translates to 'The era when acne shines like precious stones,' humorously or nostalgically describing adolescent years marked by skin issues. Rather than seeing pimples (acne) negatively, the person views their teenage spots as precious gems that sparkle under memory's glow, symbolizing youthful beauty.