英语语法分析

Light blue eyes; eyes of different colour (heterochromia).

淡蓝色的眼睛，不同的颜色(异色)的眼睛。

Heterochromia is a genetic eye condition that means that someone has different coloured eyes as a result of the melanin level in eyes.

虹膜异色症是基因遗传眼部状况，即由于眼睛黑色素水平不同导致眼球颜色各异。