Now a study has found it really does help people nod off if it is milked from a cow at night.
现在一项研究发现，如果是晚上从奶牛身上挤的奶，确实能帮助人们打盹。
2
It is milked form a cow at night.
这些奶是晚上从奶牛身上挤的。
3
Then he took the little bowl and milked some delicious fresh milk into it from the white goat, and afterwards set the bowl in the middle of the square.