婴儿大脑的神经元失衡导致癫痫发作，促使外科医生切除了扩大的大脑半球——这种治疗在类似病例中被证明是成功的。

The neuronal imbalance in the brain of the infant caused seizures, prompting surgeons to remove the enlarged hemisphere—a treatment that has proven successful in similar cases.

youdao

这种疗法证明是成功的。

The treatment proved to be successful.

youdao

这种PoC被实践证明是成功的。

This PoC turned out to be successful.

youdao

To the extent that Lycidas' body has been recovered, that it's been redeemed, Milton is able -- perhaps successfully, Milton is able to justify the ways of God to men.

利西达斯的身体最终愈合了，被救赎了，这样弥尔顿就得以--或许是成功的，证明了上帝待人之法。

耶鲁公开课 - 弥尔顿课程节选