angle of eye的用法和樣例：
例句
- Her 11 years old daughter has a blue iris in her right eye, bilateral total deafness, dystopia canthorum and bilateral fundus pigmentary changes.
第一例為一三十六歲母親，右眼虹彩全藍，左眼虹彩部份藍色，雙側全聾，內眥移位和雙側眼底色素變化。 - Big eyes to open surgery method is used to cut external canthus, elongated horizontal eye cleft surgery to make eyes bigger.
眼角開大術所使用的方法是切開外眥，拉長橫向眼裂的手術，使眼睛變大。
