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Knowledge economy will be the main economic pattern in the 21st century world.
21世纪，知识经济即将成为世界主流经济模式。
youdao
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Knowledge economy is a kind of technological social economic pattern.
知识经济是一种技术社会经济形态。
youdao
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Knowledge economy is a kind of technological social economic pattern.
知识经济是一种技术社会经济形态。
youdao