choroid veins of eyeball

例句：

1. 1.The doctor examined the patient's eyes and found several choroid veins damaged.
   医生检查了病人的眼睛，发现有几根脉络膜静脉受损。
2. 2. During surgery, the surgeon carefully dissected the choroid veins to avoid damaging the retina.
   在手术过程中，外科医生小心翼翼地解剖脉络膜静脉，以避免损伤视网膜。
3. 3.The patient was diagnosed with a rare condition that involved the choroid veins.
   患者被诊断出患有一种罕见的状况，涉及到脉络膜静脉。