During weekends the businessmen may spend some time establishing friendship and mutual trust rather than discussing any particular itemofbusiness.
周末时，商人们会花时间来建立彼此的友谊和信任，而不是讨论具体的生意。
2
All business items have a name and description, and can be expanded to include key attributes that are important to understanding the content of that businessitem.
所有业务项目都有一个名称和说明，可以扩展为包含一些关键属性，这些属性对于理解业务项目的内容很重要。
3
Either use the modeling elements that are provided to capture notifications, or represent events as a specific kind ofbusinessitem flow.