这个领域的专家们认为第三根手指很可能是我们祖先爪子的一个退化器官，并把平衡需求列为最主要的原因。

Experts in this field hold that the longer third finger is most likely a vestige of our ancestors' PAWS, and state the need for balance as the primary reason for its length.

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酵母生产质量的优劣关系到根霉酒曲质量的高低，简述了酵母生产工艺，保管，按时转接，防止退化，按不同季节与根霉的配比。

Yeast quality had close correlations with the quality of Rhizopus starter. Accordingly, the production techniques and storage methods of yeast were introduced in this paper.

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