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来源:雅诚德英语网
They publish more than 1.2 million articles each year in some 16,000 journals.
他们每年在16000本期刊上发表超过120万篇文章。
They publish more than 1.2 million articles each year in some 16,000 journals.
他们每年在16000本期刊上发表超过120万篇文章。