2 sentences for 色盲 (sè​máng — color-blind person)

1. 司机不能是色盲。

   sī​jī bù​néng shì sè​máng.

   A driver must not be colorblind.

   Source: CCMatrix

2. 例如，红色，绿色和棕色的阴影对于经历色盲的人可能看起来是相同的。

   lì​rú, hóng​sè, lǜ​sè hé zōng​sè de yīn​yǐng duì​yú jīng​lì sè​máng de rén kě​néng kàn​qi​lai shì xiāng​tóng de.

   For example, shades of red, green, and brown may appear the same to someone experiencing color blindness.

   Source: CCMatrix