Large Dragons, Wide Margin, 1ca, re-constructed complete sheet of the third setting, extremely rare, VF-F.
大龙阔边邮票1分银第三版式二十五枚复组全张，极少见，上中品。
2
The waste pulp with light weight but big shape can be re-constructed into high density material, which turns to be a new building material for research.
自重轻、体积大的废浆可以重构为高密集物质，成为可研究性的建筑新材料。
3
From intended sense to sense substantiation, existing words are re-constructed into neologisms with new senses by contextual reasoning and reorganization.