牛的品种不同，这个地区的牛属于欧盟地理保护品种。另外水土气候不同。这种牛和工业化品种不同

来源: berlinsky 于 2023-01-29 10:44:16 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.