When there's a speaker of a poem who is not to be confused with the poet himself, there is typically a framing device.

当诗歌的演说人没有被诗歌自身困惑时,这里就有一种典型的框架。

耶鲁公开课 - 弥尔顿课程节选

That has a typical Bildungsroman structure, the structure of a story about a boy who goes out from his home and sort of becomes a man through his travels.

这里具备一个典型成长小说的框架，故事结构讲的是,一个背井离乡的男孩,在旅途中长大成人。

耶鲁公开课 - 1945年后的美国小说课程节选