Isaiah in this passage is describing a crucial moment in his career, his career as a prophet: the moment in which his lips are cleansed and he is empowered -- divinely empowered -- to speak prophetically.

在这一段里艾赛亚描述了一个他事业上至关重要的时刻，作为一个预言家：在这个时刻他的嘴唇被清洁干净,他被神圣得授权来预言。

耶鲁公开课 - 弥尔顿课程节选

And we have a massive music venue in the north of England called the Sage,

在英格兰北部，我们有一个巨大的音乐场所叫做赛捷。

成功加入合唱团 - SpeakingMax英语口语达人

There is somebody in that world called a basileus, who is a single individual who is understood to be superior in some way to everybody else.

那里有一种叫做巴赛勒斯的人,他被认为是一个天资比,其他人更好的人

耶鲁公开课 - 古希腊历史简介课程节选

Maybe that's the reason why he doesn't brother giving an answer to Cebes.

也许这就是为什么,他没给赛贝斯一个答案。

耶鲁公开课 - 死亡课程节选