The Neanderthals lived alongside human ancestors in Europe for tens of thousands of years, before dying out about 40,000 years ago.
尼安德特人与人类祖先一起在欧洲生活了数万年，直到大约4万年前灭绝。
Planetary nebulae fade away gradually over tens of thousands of years.
行星状星云在数万年间逐渐衰老。
The mammoth hunting culture appears to have thrived for tens of thousands of years.
数千年来，猛犸狩猎文化似乎繁荣不息。
Now, a few tens of thousands of years ago, wolves and people started becoming friendly species.
现在我们来谈谈人的因素，数万年前，狼和人便开始进化成为可以友好相处的物种。
Of course, we're talking geological time here, which is measured in tens of thousands of years.
当然，我们现在谈论的是地史时期，是以数万年测量的。
If she is right, it would push back the date of the creative explosion by tens of thousands of years.
如果她是对的，那么创造爆发的时间就会向前推数万年。
Our species has learned this pattern of relationship building over the past tens of thousands of years.
人类在过去的几百上千年中都是通过这种方式来建立各种关系的。
Global sea levels can change by more than 100 metres in only tens of thousands of years as land ice accumulates or melts.
全球海平面在数千年间会发生高达100米的变化，就像冰川的形成及消融。
That is, the ultimate defeat of a disease that has been the single biggest killer of people for tens of thousands of years.
目标就是全面打败这个已经成为近万年以来最大杀手的疾病。
In fact, it is a human construction, formed by tens of thousands of years' worth of alterations such as burning and agriculture.
实际上，它是一个人类的构建，经历了成千上万年的诸如火烧和农耕一类的改造。
Reading University researchers claim "I", "we", "two" and "three" are among the most ancient, dating back tens of thousands of years.
雷丁大学的研究人员认为，“我”、“我们”、“二”和“三”是英文中最古老的词汇，它们的历…
The ice, much of it tens of thousands of years old, originates in the 660, 000-square-mile ice sheet covering 80 percent of Greenland.
我们所见的冰，大部分有着上万年的历史，都发源于覆盖格陵兰岛80%面积的66万平方英里冰原。
It put the resources of rolled to hundreds of years, several thousand years, tens of thousands of years, hundreds of millions of years.
它的产生把资源的地方飞转到几百年，几千年，几万年，几亿年后。
Bursts of intense global warming that lasted tens of thousands of years occurred about every 400,000 years, roughly 40 million years ago.
在大概4千万年前开始，每过约40万年就会发生一次持续几万年的集中气候变暖现象。
Music has been with us as long as we can collectively remember. Musical instruments have been found dating back tens of thousands of years.
自从我们人类历史存在记忆开始，音乐就一直陪伴着我们，乐器的存在也可以追溯到数万年前。
Grandin argues that, over tens of thousands of years, humans and dogs actually evolved in particular ways because of their close relationship.
她坚持说，在过去的数万年里，人类和狗的进化方式都很独特。
Did humans flood out of Africa in a single diaspora, or did we trickle from the continent in waves spread out over tens of thousands of years?
人类是在一次大移居中涌出非洲，还是在几万年的时间里一波一波地离开那片大陆的？
Musical instruments have been found dating back tens of thousands of years. Yet no one knows why we love music, or what function, if any, it serves.
虽然乐器的发明可以追溯到成千上万年之前，每有活动，便有音乐，但却没有人知道为什么我们如此迷恋。
This region was one of the earliest settled areas of the continent, receiving settlers from Indonesian islands some tens of thousands of years ago.
这一地区是国内最早定居地区的陆地之一，接收定居者从印度尼西亚群岛的一些数以万计的年代之前。
The sequence comes from DNA in hair snipped from two woolly mammoths whose bodies have been preserved in Siberian permafrost for tens of thousands of years.
基因组的排序结果来自被剪下的两个长毛象毛发，他们的身体已在西伯利亚冻土下被保存了数万年。
Ensuring that such a leak never occurs could require monitoring the injection site for a very long period of time - from hundreds to tens of thousands of years.
要想确保永远不发生这样的泄漏可能需要对注入地点进行很长时间的监测——也许数百年，也许数万年。
Theapology will carry much broader symbolic meaning for a people whose forebearsoccupied Australiafor tens of thousands of years before the British claimed it in 1788.
英国在1788年宣布对澳大利亚的所有权，而原住民的祖先早已在此居住了几千年了。
Australian climatologist will Steffens argued that climate change caused by human activity will fundamentally alter the air, land and oceans for tens of thousands of years.
澳大利亚气候学家威尔·斯蒂芬斯辩称，由人类活动引起的气候变化将完全地改变数万年的空气、土壤和海洋。
It takes tens of thousands of years for the crust to generate enough eruptible magma, but once formed, these unstable magma bodies only last for centuries to a few millennia.
地壳聚集足够喷发的岩浆需要数万年的时间，但是一旦准备完毕，这些不稳定的岩浆体就只会在地壳内存在几百年到几千年的时间。
Tens of thousands of years ago, the Austronesians migrated their way through Papua New Guinea to colonise the Pacific. They probably started off in little bamboo craft, like this.
约一万年前，澳大利西亚人穿过巴布亚新几内亚征服了太平洋地区。他们最初乘坐的很可能就是这种简单的竹筏子。
Tens of thousands of years ago, the Austronesians migrated their way through Papua New Guinea to colonise the Pacific. They probably started off in little bamboo craft, like this.
约一万年前，澳大利西亚人穿过巴布亚新几内亚征服了太平洋地区。他们最初乘坐的很可能就是这种简单的竹筏子。
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