1.
Let's look back through the centuries.
再回溯到远古的年代去。
2.
My brothers and I decided to start Gamers.com back in 1996.
我和我兄弟决定办Gamers.com要回溯到1996年。
3.
The increase in tax was backdated to January.
税收的增加可以回溯到一月。
4.
With Julia, everything came back to her own sexuality.
对朱莉亚而言，万事万物都需回溯到她的性意识。
5.
The Vedas are dated around 3000 B.C. to 1000 B.C.
吠陀可以回溯到公元前三千年到公元前一千年之间。
6.
To really understand the technology, we must go much further back in time.
要真正了解这种技术，我们必须更加深入地回溯到时间上。
7.
The book ranges historically as far back as the Florence of the Renaissance.
这部书一直回溯到文艺复兴时期佛罗伦萨的历史。
8.
There have also been recent breakthroughs that are expected to reduce the costs for desalination, primarily by cutting back how much energy is required.
最近的突破是，希望降低去盐的花费，便开始回溯到需要多少能量。
9.
His family t color=# cc0066> goes back to the time of Queen Elizabeth1.
他的家族渊源可回溯到伊丽莎白女王一世的时代.
10.
Extrapolating backward, it was born rotating once every20 milliseconds.
因此回溯到它刚诞生的时候，自转周期应是20毫秒。
11.
The origins of the Indus script-like signs dates from 3300-2800 BC.
印度手稿—象形文字的起源，可以回溯到公元前3300—2800年。
12.
The classic superheroes like Spiderman or Superman date back to many decades ago.
象蜘蛛侠或超人这类传统超级英雄可以回溯到好几十年前。
13.
To answer that question he had to go back, farther against the merciless wheels of time
要回答这个问题，他必须逆着那无情的时间车轮回溯到更加遥远的过去。
14.
If it is really the same to you, I should like to follow the river back to its source.
如果你随便到哪儿都无所谓的话，最好我们就沿着这条河回溯到它发源的地方去。
15.
To understand this, we must go back in time, to over300 years ago, when Africans first began to arrive in America.
为了理解这一点，我们必须回溯到300多年前，非洲人刚开始来到美国的时候。
16.
"Looking Backward, 2000-1887"
回溯2000-1887
17.
To, toward, or into the past.
回溯地到、向或进入到过去
18.
He could trace his lineage back many centuries.
他可以回溯他的家世背景到许多世纪。