听力文摘：真的有大脚怪吗？

The Real Bigfoot

真的有大脚怪吗？

Everybody has heard of Bigfoot, the gigantic ape-like creature that supposedly haunts the forests of the Pacific Northwest. Plenty of enthusiasts¹ believe Bigfoot is real, though there isn’t any evidence that would be convincing to a primatologist– a scientist who studies primates², such as apes and humans.

大家听说过大脚怪吧，它是在一种常出没于太平洋西北部森林似猿的巨型怪兽。许多热心人士都认为大脚怪是真实存在的，尽管目前并没有任何证据使灵长类动物学家相信。灵长类动物学家是研究灵长类动物的，例如猿和人类。

However, there once was a creature that actually resembled what Bigfoot is supposed to look like. That creature was the Asian Gigantopithecus, or “Giant Ape.” And giant it was. Based on the very fragmentary fossil evidence we have, Gigantopithecus stood ten feet tall and weighed over half a ton. A creature like that would tower over any Bigfoot.

然而，实际上曾经有一种生物跟大脚怪长得很像。这种生物就是亚洲巨猿，也叫巨人猿。它的确很大。基于我们拥有非常零碎的化石记录，巨猿身高十英尺，体重超过半吨。像这样的生物远远高过大脚怪。

Giganto, as it is called for short, seems to have been a bamboo eater, something like modern day panda bears. It first appears in the fossil records we have about six-point-three million years ago and probably only disappeared for good around two hundred thousand years ago.

巨猿简称希甘托，这个名字听上去好像是吃竹子的，就像现代的熊猫。它第一次出现在化石纪录中是630万年前，并且消失的时间大概在20万年前。

Why it went extinct no one knows for sure, but a reasonable guess is: us. Humans moved into Giganto’s territory some eight hundred thousand years ago, and within half a million years or so it was gone. Did our early ancestors hunt it to extinction³? Did they deplete⁴ the bamboo resources themselves? We don’t know. But the evidence makes it look like the real Bigfoot had more to fear from us than we do from him.

巨猿为什么会灭绝，没有人确切地知道。但是有一种合理的猜测：我们人类。人类大约在80万年前迁入巨猿的居住地，大约在100万年内它们就消失了。是我们早期的祖先狩猎导致巨猿灭绝的吗？是巨猿耗尽竹资源的吗？我们无从知晓。但种种迹象表明大脚怪更惧怕我们人类，而不是人类惧怕大脚怪。

1 enthusiasts   

n.热心人，热衷者( enthusiast的名词复数 )

参考例句：

• A group of enthusiasts have undertaken the reconstruction of a steam locomotive. 一群火车迷已担负起重造蒸汽机车的任务。 来自《简明英汉词典》
• Now a group of enthusiasts are going to have the plane restored. 一群热心人计划修复这架飞机。 来自新概念英语第二册

2 primates   

primate的复数

参考例句：

• Primates are alert, inquisitive animals. 灵长目动物是机灵、好奇的动物。
• Consciousness or cerebration has been said to have emerged in the evolution of higher primates. 据说意识或思考在较高级灵长类的进化中已出现。

3 extinction   

n.熄灭，消亡，消灭，灭绝，绝种

参考例句：

• The plant is now in danger of extinction.这种植物现在有绝种的危险。
• The island's way of life is doomed to extinction.这个岛上的生活方式注定要消失。

4 deplete   

v.弄空，排除，减轻，减少...体液，放去...的血

参考例句：

• Most native mammal species have been severely depleted.大多数本地哺乳动物的数量都已经大大减少了。
• Elastic collisions deplete very little of the electron's energy.弹性碰撞中电子减少的能量非常少。