（       ） 横跨 8 个时区， 是世界上覆盖面积最大的同步电网。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69629' and id < 4513245 and id<>'4513245' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69629' and id > 4513245 and id<>'4513245' order by id asc limit 5