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大部分数据在大量系统中进行复制,并且在质量、格式及含义上出现重大变更。
Most data is duplicated across a number of systems, with significant variations in quality, format, and meaning.
youdao
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大部分数据在大量系统中进行复制,并且在质量、格式及含义上出现重大变更。
Most data is duplicated across a number of systems, with significant variations in quality, format, and meaning.
youdao