这首诗谈论的问题很悲伤：母亲和父亲该如何表达他们对孩子死亡的处理。

The issue in this poem is grief: how the mother and father each express how they deal with the death of their child.

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这是一首关于死亡的诗。

It's a poem about a death.

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只有诗能够解读死亡。

Only poetry has something to say about death.

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Here, in the first part of the poem, Yeats talks about death and remorse as the end of all debate, the last word.

在这首诗的第一部分，叶芝,谈及悔恨和死亡是所有争论的结果。

耶鲁公开课 - 现代诗歌课程节选

And when I asked about philosophy he said philosophy has nothing to say about death, only poetry has something to say about death.

当我问到哲学的时候,他说哲学与死亡无关，只有诗能够解读死亡。

普林斯顿公开课 - 人性课程节选

Indeed,let me take a moment and read a poem that emphasizes this thought, because this is certainly one central,very bad thing about death.

事实上，让我念一首诗来强调它，因为这确实是死亡的主要坏处。

耶鲁公开课 - 死亡课程节选