就在昨天，我们的家庭有机会在由美国广播公司主办的活动中，向这些流动儿童捐赠美术用品。
Just yesterday our family had the chance to donate art supplies to these migrant children at an event sponsored by ABC.
在流程模型的某些部分中，我们希望能描述流程中的信息是如何通过事件(这些事件是在活动间流动的)被接收到的，为此我们将使用业务项和数据流连接。
In process models, where we want to describe how information received through events flows between the activities in a process, we use business items and data-flow connections.
再加上全世界每年举行的其它体育赛事，这些活动导致了人口的大规模流动和对资源的巨大需求。
Add in all the other sporting events around the world each year and the result is a considerable movement of people and demand for resources.
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