求翻译：外科医生对兔子成功地施行了眼矫正手术，但此手术却导致了第一批人类患者失明。这是因为兔子的角膜可以在眼睛的下方再生，而人类眼角膜只能在表面再生。是什么意思？

Surgeons successfully carrying out the rabbit eye corrective surgery, but this surgery has led to the first batch of human blindness. This is because the rabbit cornea in the eye below the regeneration, only in the human cornea surface regeneration.

The rabbit surgeon successfully implemented the eye surgery, but this surgery has resulted in the first human patient blind. This is because the rabbit cornea underneath the eyes can be recycled, and only in human cornea surface regeneration.

正在翻译，请等待...

Eye surgeon for rabbits successfully implemented corrective surgery, but this operation has led to the first humans with blindness. This is because the rabbit corneal regeneration from below the eyes, while the human eye only at the surface of the cornea regeneration.

Surgeon has executed the eye correction surgery successfully to the rabbit, but this surgery actually caused the first group of human patient to lose one's sight.This is because rabbit's cornea may regenerate in eye underneath, but the human eye cornea only can in the superficial regeneration.