他演讲中的某些观点因表达不清而难以理解。

他演讲中的某些观点因表达不清而难以理解。

Some points in his speech were lost in the obscurity of his unclear expression.

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Some points in his speech were lost in the obscurity of his unclear expression.

obscurity 是名词,来自形容词 obscure(模糊的、难以理解的),加上名词后缀 -ity 构成。obscurity 表示"模糊不清的状态"或"难以理解的性质"。 在这个句子中,obscurity 指的是由于表达不清晰而导致听众难以理解演讲内容的状态。

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