先天性色盲

例句：

1. 1. He was born with congenital color blindness, which made it difficult for him to distinguish between different colors.
   他出生时患有先天性色盲，这使得他难以区分不同的颜色。
2. 2. The doctor advised the patient to undergo genetic testing to determine if he had congenital color blindness.
   医生建议患者接受基因检测，以确定他是否患有先天性色盲。
3. 3. Many people are unaware of the existence of congenital color blindness, which can lead to difficulties in daily life and work.
   许多人不知道存在先天性色盲，这可能导致日常生活中和工作中的困难。