我们驯养狗来帮助我们打猎。
我想讲讲一个驯养马的古代文化。
I'd like to talk about an ancient culture that domesticated horses.
博泰人是第一批驯养马的人？
所以博泰人有很多机会找到用来驯养的马。
There were plenty of opportunities for the Botai people to find horses to domesticate.
它们很容易驯养。
如果你驯养这只浣熊，它生活在野外将会有困难。
If you domesticate this raccoon, it will have trouble living in the wild.
农民依靠种植作物为生，而牧民则依赖于驯养牲畜。
While agriculturalists rely on domesticated plants, pastoralists rely on domesticated animals.
我们很确定在早些时候，马就在西北地区，即现在的乌克兰和俄罗斯西部被驯养。
We are pretty sure that horses were first domesticated a bit earlier, to the northwest, in the area that is now Ukraine and western Russia.
新驯养的动物表现更好，它们更容易控制，出生率也更高，且反过来也会提供更多奶源。
The newly domesticated animals behaved better, were easier to control, and may have enjoyed a higher birth rate, which in turn yielded greater milk supplies.
农业似乎是从近东传播给这些人的，因为最早驯养的农作物是小米和高粱，起源并非非洲而是西亚。
Agriculture seems to have reached these people from the Near East, since the first domesticated crops were millets and sorghums whose origins are not African but west Asian.
现在我们已经讨论了古代社会的人们是如何驯养像牛和鸡这样的动物，并把它们作为食物和用于其他用途的。
Now that we've discussed how people in ancient societies tamed animals like cows and chickens for food and other uses.
在过去的几个月里，Pianezzi慢慢地将他的羊驼引入了水中，该羊驼是一种来自安第斯高地的驯养动物。
Pianezzi has slowly introduced his alpaca, a domesticated animal from the Andean highlands, to the water over the past several months.
她的父亲是一位有名的赛马驯养者。
驯养的狗作为“人类最好的朋友”的特殊地位使它得以在人类世界中生存。
The domestic dog's special place as "man's best friend" has allowed it to survive in a human world.
40多年来，人们一直在研究野生和人工驯养的黑猩猩。
For over 40 years, people have been studying chimps both in the wild and in captivity.
海洋世界在动物袭击驯养员致死仅几天后便恢复了杀手鲸鱼的演出。
SeaWorld has resumed its killer whale show just days after one of the animals killed a trainer there.
磷是一个非常重要的指标，表明人们在定居点驯养了马，大量的马。
Phosphorus is a very significant indicator that horses, large numbers of horses were being kept in the settlements.
他们通常一起打猎，寻找任何他们能找到的食物，而不是驯养动物和种植作物。
They usually hunt together and forage whatever foods are available to them, instead of domesticating animals and planting crops.
西非大草原上的人们驯养了马，后来他们强大的骑兵部队使他们得以建立起庞大的帝国。
Horses were adopted by peoples of the West African savannah, and later their powerful cavalry forces allowed them to carve out large empires.
驯养的鸟儿在笼里，自由的鸟儿在树林。
The tame bird was in a cage, the free bird was in the forest.
但是在它的区域内是野生和驯养的高度浓缩。
But packed within its borders is a highly concentrated mixture of things wild and domesticated.
注：驯养火鸡蠢得离谱，但野生火鸡可不是。
Note: domestic turkeys are shockingly stupid, but wild turkeys are not.
收养一个奇异的没被驯养的动物从来不是一个好的想法。
Keeping an exotic non-domesticated animal is never a good idea.
据说，驯养动物留下的碳足迹和它们的爪子大小不相称。
It claims that the carbon footprint left by domesticated animals is out of proportion to the size of their PAWS.
但是研究者们推测：一旦狗被驯养，这些规律将不再适用。
However the researchers conjecture that such rules no longer apply once a dog is domesticated.
Tilikum驯养员的安全是个很严肃的问题。
上周，我们看了一场关于两只驯养的动物的记录片。
诺森伯兰郡奇灵厄姆的牛曾经被人驯养，但是现在它们自由生活。
Northumberland's Chillingham cattle were once domesticated, but now roam free.
先前针对这类细菌的研究几乎都把重点放在驯养的动物身上。
Until recently, most of the studies that have looked at bacteria in such species have concentrated on domestic animals.
表演以哀悼殉职驯养员开始，雇员们纷纷落泪，观众也为此默哀。
Employees wept and audience members grew silent as the show began with a memorial for the trainer.
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