求翻译：除了功能和组件的丰富，Microsoft Office在版本设置上也拥有灵活的多样性，除了依据功能和组件不同区分的标准版、专业版、学生与教师版等，在销售上还有零售版、预安装版、批量许可证版、教育机构许可证版等多种划分。用户可按自己的实际需要有的放矢，按需采购。是什么意思？

Except the function and module rich, Microsoft Office also has the nimble multiplicity in the edition establishment, except the basis function and the module different discrimination standard version, the professional version, the student and the teacher version and so on, also has the retail sales

In addition to the wealth of features and components, Microsoft Office version setting also has a diversity of flexible, but different distinction between features and components based on the Standard Edition, Professional Edition, student and Teacher Edition, on the sales or have a retail version,