它们通常缺乏内容和上下文联系。

They lack content and context.

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经济学论文联合作者，也是按照姓氏首字母靠前的学者姓名排列。

Joint authors of economic papers are listed under the name that falls first in the alphabet.

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负责文化、卫生、体育、旅游工作。联系市文联、长江日报报业集团。

Responsible for culture, health, sports and tourism, contact Literature and Arts Association, Yangtze Daily Newspaper Group.

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