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        西烏旗酸奶

        牧民一般不愛喝鮮牛奶,而喜歡喝酸奶子。制法有二:一是將鮮牛奶倒入大鍋中處景涼,使其發酵,產生酸味;另是將鮮牛奶置于陽光下或溫度高的地方,使其受熱便成酸奶子。

          
          
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            91欧美激情一区二区三区成人