树木在毕业典礼期间在迪亚博山谷学院体育场附近倒塌,造成大约12人受伤. Tree falls near Diablo Valley College stadium during graduation, injuring about 12 people.

在Diablo Valley学院星期五晚上的毕业典礼上,一棵树落在体育场附近,造成约12人受伤,两人需要住院治疗。 During Diablo Valley College's graduation ceremony on Friday evening, a tree fell near the stadium, injuring approximately 12 people, with two needing hospitalization. 紧急人员在场,并迅速对事件作出反应。 Emergency personnel were present and quickly responded to the incident. 该学院拆除了这棵树并表示遗憾,强调校园安全的重要性。 The college removed the tree and expressed regret, emphasizing the importance of campus safety. 计划调查这棵树坠落的原因。 An investigation into the cause of the tree falling is planned.