『新东方在线托福口语』为托福考生准备了ETS托福TPO/Official 47 Task 4口语练习：<img src="/upload/ti/2340000-2341000/2340593/7d8e6f62496b4e10ba9b2c4c20de216f.png">
<br>Using the ex原文题目答案解析，TPO/Official 47 Task 4口语原文范文音频翻译。

托福TPO/Official 47 Task 4口语原文独立/综合口语题目答案解析-范文音频翻译-新东方托福官方网校手机版

旁白：听一段历史课上讲座的一部分。

Narrator: Listen to part of a lecture in a History class.

教授：当早期人类想吃肉时，他们猎杀野生动物，

Professor: When early humans wanted to eat meat, they hunted wild animals,

这就是人类几千年来吃肉的方式。

that's how humans got meat for thousands of years.

也就是说，他们开始控制动物，喂养它们，饲养它们。

that is, they began to control animals, to feed them, to raise them.

动物的驯化对早期人类有很多好处。

And the domestication of animals had a number of benefits for early humans.

让我们来谈谈其中的一些好处。

Let's talk about a couple of these benefits.

动物驯化的一个好处是，它为早期人类提供了一种更稳定、更可靠的肉类来源。

One benefit of animal domestication was that it provided early humans with a more consistent and reliable source of meat.

有时他们能找到并抓住这些动物，

sometimes they were able to find and catch the animals,

所以野生动物不是可靠的肉类来源，

So wild animals were not a reliable source of meat,

但是对于驯养的动物来说，肉随时都有。

but with domesticated animals, meat was always available.

例如，山羊是最早被驯养的动物之一。

For example, goats were one of the first animals to be domesticated.

它们很容易被控制和组织成群，由一个牧羊人带领。

They were easily controlled and organized into herds led by a person, a shepherd.

所以当人们从一个地方搬到另一个地方时，山羊可以一起移动。

So they could accompany groups of people as they move from place to place.

他们可以吃山羊，山羊一直都有。

they could eat the goats, they were always available.

动物驯化的另一个好处是，驯养的动物可以提供除肉类以外的各种食物。

Another benefit of animal domestication was the domesticated animals could supply a variety of foods other than meat.

但是驯养的动物除了能满足其他种类的食物外，还能供应其他食物。

But domesticated animals were able to supply, in addition to meat, other kinds of food products.

举个例子，让我们再来看看驯养的山羊。

For example, let's take a look again at domesticated goats.

所以早期的人类可以收集羊奶并饮用它，

so early humans could collect the milk and drink it,

 他们还可以加工羊奶，将其转化为其他类型的食物，

and they could also process the milk and turn it into other kinds of food,

比如酸奶和奶酪，这些食物可以储存起来。

like yogurt and cheese, which could be stored.

<img src="/upload/ti/2340000-2341000/2340593/7d8e6f62496b4e10ba9b2c4c20de216f.png">
<br>Using the example of goats from the lecture, explain the two benefits of animal domestication for early humans.
<br>
<br>&nbsp;