一千是个古老的词，最初的意思是“量很大”，具体数值不详，但这一概念很有用。
Thousand is an old word, but its original sense was "a great multitude," a non-numerically-specific, but very useful idea.
一千是个古老的词，最初的意思是“量很大”，具体数值不详，但这一概念很有用。
Thousand is an old word, but its original sense was "a great multitude," a non-numerically-specific, but very useful idea.
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