transplantation of ovary

例句：

1. 1. The successful transplantation of the patient's ovaries has led to a significant improvement in her health.
   患者成功移植了卵巢，这显著改善了她的健康。
2. 2. The research team is currently conducting an investigation into the transplantation of human ovarian tissue for fertility treatment.
   研究团队目前正在进行一项调查，以探索人类卵巢组织移植用于生育治疗的可能性。
3. 3. The success rate of ovarian transplantation surgery is still relatively low, and more research is needed to improve it.
   卵巢移植手术的成功率仍然相对较低，需要更多的研究来提高它。