恢复视线英语怎么说

恢复视线的英文表达是 "regain sight"。这个词的来源可能源于人们对视力的关注和关心，希望通过某种方式使失明的人重新获得视力。例句：
After surgery, the patient was able to regain sight in her left eye.
The blind man was able to regain sight thanks to a new experimental treatment.
Many people who have lost their sight hope to regain it someday.
翻译：
通过手术，患者能够恢复左眼视力。
这个失明的男人能够恢复视力，这要归功于一种新的实验性治疗。
许多失明的人希望有一天能够恢复视力。