Milkwasoneofthemainfoodsofpeoplelongbeforehistorywaswri...
问题详情：Milkwasoneofthemainfoodsofpeoplelongbeforehistorywaswritten.Itwillprobablykeeponbeingoneaslongasthereareanimalsthatgivemilk.Eventheword“milk”isveryold.ItcomesfromSanskrit(梵文),oneoftheoldes...