这是一首写在大萧条最严重的时候的诗，也是在弗罗斯特最有名的时候。

This is a poem written in the depth of the Depression and also at the height of Frost's fame.

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但当他们厌倦这首歌的时候，它们中某一位大胆革新的成员们就会开始唱一首新歌。

But once they get bored of that song, an innovator in the group will start singing a new one.

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封面内边框饰以橡树叶和果实，1910年首次使用，随着大尺寸主题照片增多而越来越少见。

The cover's traditional interior border of oak leaves and acorns, first introduced in 1910, begins to recede around the increasingly bold feature photographs.

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But, as I mentioned briefly in the last class, the notorious difficulties attending this poem seem to have very little to do with Milton's grief over the death of Edward King, which may well not have been all that troubled or complicated.

不过，正如我上节课简要提到的,这首诗的阅读障碍和弥尔顿对爱德华金之死的,悲啜之情并无太大关系，他的哀悼也不是使这首诗艰深复杂的全部原因。

耶鲁公开课 - 弥尔顿课程节选