“伤春”与“悲秋”这一传统的文学主题在宋词中表现得非常集中、强烈。

The traditional literary theme of "grieving over spring" and "mourning for autumn" is expressed very intensively and strongly in Song poems.

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作为特定环境中的独特个体，蝉意象在中国古代文学中主要用于表现悲秋主题。

As a peculiar organism in specially designated environment, cicada as a literary image is mainly to manifest the theme of autumn-sadness.

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悲秋是中国文学史上的永恒主题，杜甫笔下亦有不少荡气回肠、慷慨悲怆的悲秋高唱。

Autumal Melancholy has been one of the eternal themes throughout the history of Chinese literature. The great poet, Du Fu, composed a number of solemn and stirring strains with such a theme.

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