During spring and summer, the most popular drink is "Airag", fermented horse milk. The Russians call it "Koumiss".

在春天和夏天，最流行的饮料叫艾日格(airag)，这是一种发酵的马奶，俄国人称之为酸马奶。

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This paper introduced koumiss making method in different parts of ancient times. It is of great importance to study, develop and utilize the resource of mare milk in China.

本文分析远古各个时期我国制作马奶酒的方法。这对我国研究、开发、利用马奶资源具有重要意义。

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