贸易顺差是指在特定年度一国出口贸易总额小于进口。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30924' and id < 2488674 and id<>'2488674' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30924' and id > 2488674 and id<>'2488674' order by id asc limit 5