一种行为若要具有邪恶的性质，则它必须存在重大错误，行为主体在采取行为时必然对其残酷本性了然于胸，但又毫无保留地欣然予以接受。

For an act to be evil, it must be significantly wrong, embarked upon with full knowledge of its wantonness and embraced wholeheartedly by the person doing the deed.

youdao

欣然于超越生命挑战的满心欣喜的感觉。

Take pleasure in, the feeling of euphoria for being able to surpass life's challenges.

youdao

到处是花草树木，我们会欣然地感到自己置身于美丽的花园中。

With trees and flowers everywhere, there is a pleasant feeling that we live in a beautiful garden and are closer to nature.

youdao

So this is Virgil: "When I was fain to sing of kings and battles, the Cynthian god" -that's Phoebus Apollo -- "plucked my ear and warned me."

这就是维吉尔所写的：“我欣然乐意着笔于国王与战争“,“而辛西亚那之神“,即为阿波罗-“在我耳边低声警告我“

耶鲁公开课 - 弥尔顿课程节选