cataract cryoextraction

例句：

1. 1. The procedure involves removing the cloudy lens of the eye and replacing it with a clear one.
   该手术涉及移除眼睛的浑浊晶状体，并用一个清晰的晶状体替换。
2. 2.Dr. Smith performed the cataract cryoextraction on his patient yesterday.
   史密斯博士昨天为他的病人进行了白内障冷冻摘除术。
3. 3. After the surgery, she was able to see clearly again, which greatly improved her quality of life.
   手术后，她能够再次清晰地看到，这极大地改善了她的生活质量。