一个模型仅限于简单的(基本的)实际情况，就像用对象角色模型标记法来表达那样。

A model limited to only simple (elemental) facts, as expressed in Object Role model notation.

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那些扮演重要角色的人可能会成为口头表达高尚的对象，或者在极少数情况下，成为当代期刊上庆祝文章的对象。

Those who played salient roles may become the objects of highly embellished verbal accounts or in rare cases, of celebratory articles in contemporary periodicals.

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在本版本中，已新增了更改现有数据库对象、为每个对象定义角色和每个角色的权限等功能。

In this release, altering existing database objects and the ability to define roles and privileges for each role for each object has been newly added.

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