元气运行的主要通道是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25606' and id < 2154767 and id<>'2154767' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25606' and id > 2154767 and id<>'2154767' order by id asc limit 5