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一个宁静的夜晚，一位孤独的夜班清洁工意外发现自己进入了一场残酷的生存战——她成了一群阴险的蒙面入侵者的目标。随着他们的杀人动机变得清晰，女清洁工必须同时用她的机敏与蛮力来安全度过这个夜晚。。Filmed in Canada, Iran, and the United States, Secrets of the Surface: The Mathematical Vision of Maryam Mirzakhani examines the life and mathematical work of Maryam Mirzakhani, an Iranian immigrant to the United States who became a superstar in her field. In 2014, she was both the first woman and the first Iranian to be honored by mathematics' highest prize, the Fields Medal. ...。