3D打印机可以打印出立体的3D模型。（ ）.

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27853' and id < 2288223 and id<>'2288223' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27853' and id > 2288223 and id<>'2288223' order by id asc limit 5