需要日间用蓝钢笔，夜间用红钢笔的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30775' and id < 2477904 and id<>'2477904' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30775' and id > 2477904 and id<>'2477904' order by id asc limit 5