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2013-05-23 12:21
求翻译：In 1931, a brewer recycled the yeast used for the fermentation of beer: vegetal substances very rich in vitamin B1. After several tests, the product was perfected and a group of Swiss brewers launched Cenovis; the product was an immediate success and the famous spread was so good that from 1955[5] it was included in th是什么意思？ 待解决
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In 1931, a brewer recycled the yeast used for the fermentation of beer: vegetal substances very rich in vitamin B1. After several tests, the product was perfected and a group of Swiss brewers launched Cenovis; the product was an immediate success and the famous spread was so good that from 1955[5] it was included in th
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