每一颗通信卫星都能够俯视全地球（ ）的面积。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29961' and id < 2428391 and id<>'2428391' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29961' and id > 2428391 and id<>'2428391' order by id asc limit 5