尼古拉斯先生发出了令人感动的呼吁，恳求帮助破解这桩杀人案。

Mr. Nicholas made his emotional plea for help in solving the killing.

《柯林斯英汉双解大词典》

在一次冲突中，一名僧侣用扩音器恳求双方冷静下来，并呼吁士兵不要开枪，想一想自己的国家。

In one confrontation, a Buddhist monk with a megaphone pleaded for calm and told soldiers: "Don't shoot. Think about your country."

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