As a result, a generic object model for activity-centered services has emerged along these lines.

因此，以活动为中心的服务的通用对象模型已通过以下代码行浮现出来。

youdao

As a result, a generic object model for activity-centered services has emerged along these lines.

因此，以活动为中心的服务的通用对象模型已通过以下代码行浮现出来。

youdao