Can one trace this same pattern far back in prehistory?
我们能把同样的这种模式追溯到遥远的史前吗？
Occasionally one can determine whether stone tools were used in the right hand or the left, and it is even possible to assess how far back this feature can be traced.
偶尔，人们可以确定石器是用在右手还是左手上，甚至可以评估这种特征可以追溯到多远以前。
The soldier was very surprised when he heard this and said, "My God, I didn't know that I was so far back already!"
那士兵听到此话感到非常惊讶，说：“天哪，我想不到我已经往回跑了这么远了！”
He had travelled far, too far to go back.
他已经走得太远，再也回来不了。
Chang'e 4 has sent back photos of the far side of the moon.
嫦娥四号发回了月球背面的照片。
Her voice will carry far enough to the back of the classroom.
她的声音足可以达到教室的后部。
Where then, did our nearest neighbor in space come from, and what will the future bring? To answer these questions we must go very far back into time.
那么，我们这个最近的邻居来自何方，未来又将怎样？为了回答这些问题，我们必须回到遥远的过去。
Others point out that the first weather stations in the far north date back just 50 years.
另一些人指出，在遥远的北方建立的第一批气象站能追溯到50年前。
Or Evangeline Lilly, if we're going that far back, because LOST was still eligible!
或者说是伊万杰琳·莉莉，如果我们回头看看，那么就是《迷失》依旧有资格参选！
On a windy day, he measured how far he could jump with the wind at his back.
在一个刮风的日子里，他测量了自己在风吹着的情况下能跳多远。
If you go back far enough, everything lived in the sea.
如果你回溯得足够远，一切生物都生活在海里。
Go back far enough, and everyone moved somewhere from somewhere else.
回溯至够远的话，每个人都是从一个地方移到别的地方。
Right into the early 20th century, kitchens were smoky, noisy places, generally located underground, or to the back of the house, and as far from living space as possible.
一直到20世纪初，厨房都是烟雾弥漫、嘈杂的地方，通常位于地下或房子后面，离起居室越远越好。
If l could go back in history and live when I liked, I wouldn't go back very far.
如果可以回到过去，在我喜欢的时代生活，我不会回到很久以前。
They will travel far only to cut down certain small trees that they can cut down quickly and drag back home quickly.
他们远行只是为了砍倒一些他们能迅速砍倒并迅速拖回家的小树。
It has sent back many photos of the far side of the moon and has been used to carry out some scientific experiments.
它发回了许多月球背面的照片，并被用来进行一些科学实验。
No matter where people go and no matter how far they go, they will go back home enjoying family time during Spring Festival.
无论人们身在何处、走了多远，在春节期间，他们都会回家享受团圆时光。
Though the term itself was coined in the sixties, we can find examples of intertextuality going as far back as the Greek myths and the Old Testament.
尽管这个术语本身造于六十年代，我们却可以在远至希腊神话和旧约中找到文本互涉的例子。
It happened far back in the past.
这事发生在久远的过去。
The far-away hills echoed back to him, "Who goes there?"
远处的山也回应他说：“谁在那里？”
He believes that as far back as 30,000 B.C., hunters may have used a system of notation, engraved on bone and stone, to mark phases of the Moon.
他认为，远在公元前30,000年以前，猎人可能会用一套刻在骨头和石头上的符号系统来标记月相。
To the far back there is our hotel area, but the picture is too small to see.
远处是我们酒店的所在地，不过从相片上看实在太小了。
An international team of researchers led by social scientist John Kittinger of Stanford University looked into the islands' history to see how far back human impacts on the reefs could be traced.
由斯坦福大学的社会科学家约翰·基辛格带领的一支国际研究队伍对夏威夷岛的历史进行了研究调查，调查的目的是要发现人类对珊瑚礁的影响可以追溯到多久以前。
What does the past sound like? Of course, when we're as far back in deep time as we are this week, we can have no real idea.
过去的世界聆听起来如何？当然，即使我们像本周一样，努力追溯回宇宙洪荒的远古时代，我们仍旧没能得到任何确切的答案。
Nor do the oral histories and traditions of later Polynesians offer any insights, for they turn into myths long before they reach as far back in time as the Lapita.
后来的波利尼西亚人的口述历史和传统也没有提供任何见解，因为它们早在追溯到拉皮塔人的时代之前就已经成为神话。
As far back as 1920s attention was directed towards the problem.
早在20年代，人们就注意这一问题了。
As far back as 1920s attention was directed towards the problem.
早在20年代，人们就注意这一问题了。
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