“纽约市警察局需要就本城市一所酒店里发生的一件事和您谈谈，”其中一位警察告诉他。
“The NYPD need to speak with you about an incident in thecity at a hotel, ” one of the cops told him.
2006年南京市，你会意识到，当你认为是善意的举动而旁边没有人看见时，什么事都有可能发生。
In Nanjing in 2006, a man learned what can happen when no one is around to see what he considered to be an act of kindness.
我的朋友拉斐尔埃斯坎就发生过这样的事，他是美国旧金山市一家小生物技术公司的研究员。
That happened to my friend Rafael Escandon, a researcher at a small biotech company in San Francisco.
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