求翻译：他们是战场上的英雄，回到国内，却受到政府和民众的冷落，不得不为谋生四处奔走，受尽窝囊气。战争的精神创伤和战后的心理危机同时迸发，哀怨与愤恨之声不绝于耳，迷惘、失望、悲观成了一九二○年代的精神基调。是什么意思？

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They are in the battlefield hero, returns to the home, receives the government and populace's desolation actually, can not but for make a living runs in all directions, experiences suffering the vexation.The war energetic wound and the postwar psychological crisis also burst out, complain are linger

They are heroes on the battlefield, back home, has been snubbed by the Government and people, had to make a living going around, all was yellow gas. The trauma of war and post-war psychological crises while burst, hate loud and plaintive, confusion, disappointment, pessimism into the spirit of the 1

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