来自谷小红的问题
Ifyoudohaveaconceptthatisspanningmanyinstancesandyouwant...Ifyoudohaveaconceptthatisspanningmanyinstancesandyouwanttotreatitasaunit,Aggregatesisthething,andithasimplications.
Ifyoudohaveaconceptthatisspanningmanyinstancesandyouwant...
Ifyoudohaveaconceptthatisspanningmanyinstancesandyouwanttotreatitasaunit,Aggregatesisthething,andithasimplications.
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2020-12-04 21:18