在实践中，警官门通常在事态平息后到达，当事双方都不想做一份正式控告。
In practice, officers will often arrive after a situation has pacified, with neither party wishing to make a formal complaint.
耶鲁大学发言人Thomas Conroy告诉美国有线新闻网，耶鲁大学暂时不能回应这些指控因为尚未收到正式控告。
Yale spokesman Thomas Conroy told CNN that the university cannot respond to the accusations because it has not yet received the formal complaint.
对一件罪行的有效地指控告发，带有唤起执法响应的目的，必须正式通报给警察局。
Effective denunciation of a crime, with the aim of evoking a law enforcement response, must be made formally to the police.
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