并不是所有的大型哺乳动物都在那个时期灭绝了。
季节性迁徙是另一种逃避方式，特别是对大型哺乳动物或鸟类来说尤为如此。
Seasonal migration is another form of escape, especially for large mammals or birds.
大型哺乳动物曾经在火山山坡上漫步，但现在，狐狸、野猫、兔子和老鼠更常见了。
Large mammals once wandered the volcano slopes, but today, foxes, wild cats, rabbits and mice are more common.
曾经在火山山坡上游荡的是大型哺乳动物，但现在，那儿更常见的是狐狸、野猫、兔子和老鼠。
Large mammals once wandered the volcano slopes, but today, foxes, wild cats, rabbits, and mice are more common.
人类大约在7000年前到达加里科群岛，在3000年内，生活在加里科群岛森林中的大型哺乳动物物种大部分灭绝。
Humans arrived in the Kaliko Islands about 7,000 years ago, and within 3,000 years most of the large mammal species that had lived in the forests of the Kaliko Islands were extinct.
并不是所有的大型哺乳动物都在那个时期灭绝了。
“美国人不知道这些大型哺乳动物有多浪费，”Gracer说。
"Americans have no idea how wasteful these large mammals are," Gracer says.
关于造成这些大型哺乳动物灭绝的原因的争论主要放在了人类及气候上。
Debate over the cause of these extinctions has focused on the primacy of humans and climate in driving this dramatic loss of large mammals.
最初，地中海一带的现代人几乎完全依赖食用大型哺乳动物。
At first, modern human beings around the Mediterranean relied almost entirely on large mammals for meat.
它们中的许多都是大型哺乳动物，比如犀牛、貘、大象、儒艮和海牛。
Many are large animals, such as rhinos, tapirs, elephants, dugongs and manatees.
虽然对鼠、猬的冬眠已有许多研究，但对熊之类的大型哺乳动物的冬眠研究很少。
While many studies have examined hibernation in mice and hedgehogs, little research has been done into the same condition in larger mammals such as bears.
北极熊是一种大型哺乳动物，它与近亲棕熊同是熊家族中的最大成员。
The polar bear is a large mammal and, along with their close relatives, the brown bear, are among the largest members of the bear family.
大型哺乳动物的大脑，就其体积而言，是我们所知晓的最复杂的机体。
The large mammalian brain is the most complicated things for its size, known to us.
麋鹿的种群数字超过了3万头——这是黄石公园里最大的一种大型哺乳动物。
Population figures for elk are in excess of 30,000-the largest population of any large mammal species in Yellowstone.
科学家们下一步将会在大型哺乳动物身上测试斑马鱼细胞外基质的再生能力。
The next step will be to test the regenerative abilities of zebrafish ECM on larger mammals.
这些发现使老挝成为世界上近年来发现了一些全新大型哺乳动物物种的少数几个国家之一。
Such discoveries place Lao PDR among one of the few countries in the world where several entirely new species of large mammals have been found in recent years.
当他们抓到杀死一个大型哺乳动物的时候，他们就会拼命的吃，然后在消化食物的时候休息。
When wolves catch and kill a large mammal, they will gorge and then rest while the food is being rapidly digested.
人类可能在试图拯救鲸鱼，但是两种新发现的蠕中已经等不及大型哺乳动物的死亡。
Humans may be trying to save the whales, but two newly discovered worm species can't wait for the giant mammals to die.
由于森林遭到砍伐，加之野生动物器官的非法买卖活动猖獗，越南的其他大型哺乳动物正濒临灭绝。
Other species of large mammals in Vietnam are in imminent danger of extinction, because of deforestation and illegal trade in wild-animal parts.
人类有68亿人口，不仅是地球上数量最多的大型哺乳动物，而且也是有史以来地球上数量最多的大型哺乳动物。
At 6.8 billion people, the human race is not only the most populous large mammal on Earth but the most populous large mammal that has ever existed.
很多村民，尤其是渔民，都有崇拜大型哺乳动物的习俗。他们相信，冲上岸的死鲸是捕捞丰收的标志。
Many villagers, especially fishermen, worship the giant mammals and believe a dead whale washing ashore is a sign of good fishing to come.
我觉得人类的最初亮相与许多，即使不是全部的大型哺乳动物的最后消失在美洲之间有着相当直接的联系。
'I think there's a direct connection between the first appearance of people and the last appearance of many of the large mammals - if not all of them - that disappeared in North America.
论述者此外还宣称，考古学家已发现了多处鱼骨遭弃置的遗址，但却没有发现含有大型哺乳动物骨头的这类遗址；
The arguer also claims that archaeologists have discovered numerous sites where fish bones have been discarded but no such areas containing the bones of large mammals;
但是，有一件事情他们自以为可以确信，那就是这些原住民一直在猎杀猛犸和其它的大型哺乳动物，直到它们灭绝。
One thing they thought they knew, however, was that these people hunted mammoths and other large mammals until none was left.
科学杂志上的报道上称，埋葬地点显示阿拉斯加的古代居民除了觅食大型哺乳动物，也吃鸟类，鱼类和小型哺乳动物。
The burial site shows ancient residents of Alaska foraged for fish, birds and small mammals - as well as large game, reported the journal Science.
自从为大型哺乳动物佩戴首个笨重的无线收发机以来，通过无线方式跟踪动物已经成为最近几十年来动物科学研究的主流。
Wirelessly tracking animals has been a mainstay of research for decades, ever since the first bulky radio transponders were attached to large mammals.
自从为大型哺乳动物佩戴首个笨重的无线收发机以来，通过无线方式跟踪动物已经成为最近几十年来动物科学研究的主流。
Wirelessly tracking animals has been a mainstay of research for decades, ever since the first bulky radio transponders were attached to large mammals.
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