母牛产奶。
Farmers often give penicillin to beef and poultry, and because of this, penicillin has been found in the milk of treated cows.
农民经常给牛肉和家禽注射青霉素，因此这些被注射过的奶牛的奶中含有青霉素。
Farmers often give penicillin to beef and poultry, and because of this, penicillin has been found in the milk of treated cows.
农民经常给牛肉和家禽注射青霉素，正因为如此，在被注射过青霉素的奶牛的奶中发现了青霉素。
"Cows give us milk" how often do we hear that little phrase.
我们经常可以听到一句话——“奶牛赠予我们牛奶”。
Animals are designed to give milk that meets the needs of the infants of their species. Baby cows have completely different growth needs than baby humans.
动物会产奶是为了满足各种物种的幼崽的需要，奶牛幼崽和人类婴儿的成长需要肯定是大相庭径的。
Catherine Douglas and Peter Rowlinson of Newcastle University, United Kingdom, for showing that cows that have names give more milk than cows that are nameless.
英国纽卡斯尔大学的道格拉斯和卢林森发现有名字的奶牛产奶量要比那些无名牛多！
Why? You know, cows give us milk!
为什么？你要知道，奶牛给我们牛奶。
Most cows give more milk when they listen to music.
大多数奶牛在听音乐的时候能挤出更多的牛奶。 。
Why do nott cows give less milk in a year than horned?
为什么一年里不长角的奶牛没有长角的奶牛出的奶多？
奶牛给我们牛奶。
Veterinary medicine: Catherine Douglas and Peter Rowlinson of Newcastle University, UK, for showing that cows with names give more milk than cows that are nameless.
兽医学奖：英国纽卡素大学的道格拉斯和罗林森。得奖原因：发现有名字的乳牛产奶量较高。
New Zealand cows are free range, they are not kept in cow sheds all the time. Dairy cows that have ample exercise and good nutritious grass give quality milk.
纽西兰的牛只是自由放牧的，而不是一直关在牛圈内，这样的乳牛，有了充足的活动与富营养的的草粮，才能挤出高品质的牛乳。
TENS thousands of cows would never give milk again.
成千上万的牛数以千计绝不会再牛奶。
Tens of thousands of cows would never give milk again.
数以万计的奶牛再不能供奶。
Some farmers even say their cows give more milk when they hear Muzak!
有些农民甚至说他们的奶牛听缪扎克时可挤出更多奶！
Some farmers even say their cows give more milk when they hear Muzak!
有些农民甚至说他们的奶牛听缪扎克时可挤出更多奶！
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