驼羊

yán jiū biǎo míng tuó yáng duì qí tā mù cǎo de cǎi shí chéng dù yě bù yī yàng

研究表明驼羊对其它牧草的采食程度也不一样。

Results showed that the degree of enjoyment to alpaca grazing other pasture was different in this research.