要出产此类牛肉还有个特殊的窍门，那就是饲养者每天要给牛做马杀鸡。

Another special trick in the production of this meat is daily massages by the human owners.

youdao

要出产此类牛肉还有个特殊的窍门，那就是饲养者每天要给牛做马杀鸡。

Another special trick in the production of this meat is daily massages by the human owners.

youdao