名词
中文翻译：宇宙
同义词：
['cosmos', 'cosmos', 'cosmos']
例句：
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1.The universe is full of wonders and mysteries.
宇宙充满了奇迹和奥秘。
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2.The discovery of the universe's age has changed our understanding of time.
发现宇宙的年龄改变了我们对时间的理解。
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3. The universe is a vast and complex system that we still have much to learn about.
宇宙是一个广阔而复杂的系统，我们仍然有很多要学习的东西。