But in the past things were different; there's evidence we got caught in a blast 2 to 3 million years ago.
但是，过去的情况不同。我们获得了两、三千年以前大爆炸的证据。
In a sense, it does not exist in our brain, which means that you can not see the past things, but you can obtain and strengthen the ability to understanding the invisible things by learning history.
历史讲的是过去的事情，从某种意义上来说，历史并不存在于脑中-就是说，你看不到过去的事情；但是学习历史能使你得到并增强理解不在眼前的事物的能力。
You may feel guilt over your past, but you are poisoning the present with the things and circumstances you cannot change.
你可能会对你的过去感到内疚，但这是在用无法改变的事和境况来荼毒你的现在。
Humans, says Edward M. Hallowell, have the ability to call up images of bad things that happened in the past and to anticipate future events.
爱德华·哈洛威尔说，人类有能力回忆过去发生的不好的事情，并预测未来的事件。
Over the past ten years things have changed.
在过去的10年中，情况已经发生了变化。
We are excavating near the lecture hall to see what types of artifacts we find—things people used in the past that got buried when the campus was constructed.
我们在演讲大厅附近挖掘，看看能发现什么类型的手工艺品——就是人们之前用过的，在建造校园时被埋掉的东西。
It's interesting to see that Jobs, who has a notoriously spiky attitude towards things past, is very fuzzy in the early days of Apple.
非常有趣地看到，乔布斯，这个对待过去的事情有着众所周知尖刻态度的人，对苹果早期的事情非常不清楚的。
Once language starts to develop from about age 2, they do have a system for symbolic representation and can talk about things which aren't in their immediate environment including the past.
一旦语言从2岁左右开始发展，他们就有了一个符号表征系统，可以谈论过去和现在环境之外的事情。
One of its main advantages is that you are at the centre of things, and that life doesn't come to an end at half-past nine at night.
它的一个主要优点是，你处于事物的中心，并且生活不会在晚上九点半结束。
Fears for the Eggs became things of the past.
为蛋的担心受怕已成为过去。
American parents want similar things for their children, the Pew report and past research have found: for them to be healthy and happy, honest and ethical, caring and compassionate.
皮尤研究中心的报告和以往的研究都发现，美国父母对他们的孩子有类似的要求：希望他们健康快乐、诚实守信、仁义道德、关心他人和富有同情心。
These symbols will become things of the past after 5G networks fully arrive.
在 5G 网络完全到来后，这些符号将成为过去。
In the past twelve years, Jack has collected many old things.
过去12年里，杰克收集了许多旧物件。
In the past, I thought I was terrible at many things, such as math, French and science.
过去，我认为我很多学科都很糟糕，比如数学、法语和科学。
The children were organized to the laboratory for the first time at the age of 3 and discussed impressed things from their past, such as the first relaxing trip with your family, the first dancing accident you met, and the first day of school.
孩子们在3岁的时候第一次被组织到实验室，讨论他们过去印象深刻的事情，比如第一次和家人的放松旅行，第一次遇到的跳舞失误，以及第一天上学等等。
Some things are basic for us nowadays, but the people in the past could live the lives to the full even without them.
有些东西对我们现在来说是基本的，但过去的人即使没有它们也可以活得很充实。
We human beings have done a lot of things at the cost of the environment to develop economy quickly in the past few years.
在过去的几年里，为了快速发展经济，我们人类做了很多以环境为代价的事情。
People are using a lot more bandwidth than they did in the past on other things—often without realising it.
相比过去，人们在其他的事情上消耗了过多的宽带——而他们自身往往没有意识到这一点。
I've experienced the same things in the past, and I was able to overcome them somehow.
我过去也经历过一些相同的事情，我还是这样那样地克服了它们。
They had conducted so many operations over the past nine years that few things caught them off guard.
九年内他们进行了许多行动，很少有事情能让他们猝不及防的。
"Things have changed over the past few years," she grumbles.
她嘟囔着：“这几年事情的变化还真是大。”
Historians get many things wrong when they interpret the past and most things wrong when they forecast the future.
在阐述历史时，历史学家很多事情都搞错了；在预测未来时，对的就更是少之又少了。
When a person has a disease like Alzheimer's that begins to steal away their memories of the past, often the first things to go are facts and figures, and things that happened recently.
当一个人患有像“老年痴呆症”这样会偷走他们以往记忆的疾病时，通常情况下他们首先失去的是事实、人物事件的轮廓和那些最近刚发生的事情。
Dwell on things that happened in the past.
沉溺于过去发生的不愉快的事情。
Smartphones have all advanced over the past few years, and mostly do the same things.
过去的几年里智能手机进步了许多，大部分功能也趋于同化。
I could see how rapidly things had declined over the past 20 years.
我能察觉到在过去的20年中情况恶化的是多么迅速。
In the past year things have got worse in three main respects, argues the Corporate Library.
企业图书馆称，在过去的几年里，有事情在三个方面变得更糟。
In the past year things have got worse in three main respects, argues the Corporate Library.
企业图书馆称，在过去的几年里，有事情在三个方面变得更糟。
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