For the farmer who takes care to keep them cool, providing them with high-energy feed, and milking them regularly, Holstein cows are producing an average of 2,275 gallons of milk each per year.

对于那些照顾它们保持凉爽，给它们提供高能量饲料和定期挤奶的农场主来说，荷尔斯坦奶牛平均每年能产2275加仑的牛奶。

youdao

Without pollinators there'd be no raspberries, blueberries, or even milk on your cereal (cows feed on bee-pollinated alfalfa and clover). No coffee or chocolate.

缺少传粉者，树莓、蓝莓甚至是牛奶都将成为历史（奶牛以需要蜜蜂授粉的苜蓿和花草为食）。

youdao

Without pollinators there'd be no raspberries, blueberries, or even milk on your cereal (cows feed on bee-pollinated alfalfa and clover).

缺少传粉者，树莓、蓝莓甚至是牛奶都将成为历史(奶牛以需要蜜蜂授粉的苜蓿和花草为食)。

youdao

"Human breast milk is designed to feed human infants and cows' milk is designed to feed baby cows, " says Professor Terence Stephenson, president of the Royal College of Paediatrics and Child Health.

BBC: Baby breast feeding

Even today, many of the children at the village school will be up early to help feed the animals and milk the cows.

BBC: Snowbound Slovenia