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The church bells were rung as flood warning.
那时敲响教堂的钟作为水灾的警号.
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Information of flood predicting and forecasting system is the foundation and basis of flood warning.
山洪灾害预测预报信息是山洪灾害预警的基础和依据.
洪水警报???当预报即将发生灾害性洪水时，为动员可能受淹区群众迅速转移等措施的紧急信号。???
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。