Milk production has a significant impact on the global climate.

牛奶产量对全球气候有重大影响。

With a prolactinoma, there might be galactorrhea, or abnormal milk production.

泌乳素瘤患者可能出现乳溢，即异常乳汁分泌。

Yeah, they say the yeast in beer helps with milk production.

对，据说啤酒中的酵母有助泌乳。

Or would the seaweed affect the cows's health or milk production?

或者海草会不会影响牛的健康或者产奶？

The same is true for our milk production. It is extremely expensive.

牛奶生产也是如此，价格十分昂贵。

Indeed, previous research has shown that fly attacks on horses and cattle reduce their body fat and milk production.

的确有研究表明被马蝇袭击的马和牛出现了身体脂肪和产奶量下降的现象。

Because kittens knead their mother's bellies to stimulate milk production.

因为小猫会揉妈妈的肚子来刺激产奶。

For example, California almond milk production requires a lot of water because the almond trees grow in dry areas of California.

例如，加州杏仁奶的生产需要大量的水，因为杏仁树生长在加州的干旱地区。

The koala genome has also revealed genes involved in reproduction and in milk production.

考拉基因组还揭示了与繁殖和产奶有关的基因。

An Oxford University study from 2018 found oat milk production has fewer bad effects on the environment than other plant-based milk products.

牛津大学2018年的一项研究发现，与其他植物性奶制品相比，燕麦奶生产对环境的不良影响更少。

Milk production generates some greenhouse gas emissions— about 0.1 to 0.2 kilograms per glass for the plant-based milks.

牛奶生产会产生一些温室气体排放——每杯植物性牛奶排放约 0.1 至 0.2 公斤。

Also in lactation, hormone levels increase in response to nursing, which causes an increase in milk production.

同样在泌乳过程中，激素水平会随着哺乳的进行而升高，从而导致泌乳量的增加。

So, the plant was forced to make a new drink out of what they could buy, mainly apple leftovers from juicing and leftover liquid from milk production.

因此，该工厂被迫用他们能买到的东西制作一种新饮料，主要是榨汁的苹果残渣和牛奶生产中的剩余液体。

Over the last millennia, our ancestors have pursued this in basic ways, for instance, by improving milk production from cows and making a wild grass called teosinte into edible corn.

在过去的几千年里， 我们的祖先一直在以基本的方式追求这一点，例如，通过提高奶牛的产奶量， 以及将一种叫做类蜀黍的野草制成可食用的玉米。