数学不好的姑娘都很漂亮
        
            [shù xué bù hăo de gū niáng dōu hĕn piāo liàng]
        
        
            'Shu Xue Bu Hao De Gu Niang Du Hen Piao Liang', which means that 'Girls Bad At Math Are Very Beautiful'. This may indicate a stereotype or personal opinion about girls with poor math skills appearing attractive and charming in the speaker's eyes.