名词
中文翻译：世界年
同义词：
['universal year', 'universal era例句：1. The ancient Romans used the annua mundi to record the years of their reign.（古罗马人使用annua mundi来记录他们的在位年份。）2. The annua mundi is a concept that has been debated for centuries.（annua mundi是一个被争论了数百年的概念。）']
例句：
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1. The ancient Romans used the annua mundi to record the years of their reign.
古罗马人使用annua mundi来记录他们的在位年份。
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2. The annua mundi is a concept that has been debated for centuries.
annua mundi是一个被争论了数百年的概念。
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3.In the annua mundi, humans have made great strides in science and technology.
在annua mundi中，人类在科学和技术方面取得了巨大的进步。