A child's first sight of a reddleman was an epoch in his life.

孩子第次亲眼看见红土贩子，会是他生中难忘的日子。

The glacial epoch is over, so why is there ice everywhere?

冰川纪过去了，为什么到处都是冰凌？

We do not choose our historical epoch, the country of our birth, or the immediate circumstances of our upbringing.

无法选择出生的历史时期与国家，或是成长的周遭环境。

Humanity's impact has been so strong that scientists say a new geological epoch began then.

人类的影响如此之大，以至于科学家，新的地质时代从此开始了。

The scientists call it the Anthropocene epoch.

科学家称之为“人类世”。

Sounds like you and the word " epoch" have a lot of catching up to do.

听起来你和 “纪元” 这词要好好叙叙旧。

This epoch started sometime between 1950 and 1954, the scientists say.

科学家表示，这时代开始于1950年到1954年之间的某时候。

Theories vary in explaining what happened to the great predators of the Jurassic epoch.

解释侏罗纪时期了不起的掠食者消亡的理论各异。

The Anthropocene epoch shows the power — and hubris — of humankind, several scientists said.

些科学家表示，人类世显示了人类的力量和傲慢。

Geologists measure time in eons, eras, periods, epochs and ages, with eons being the longest.

地质学家用宙、代、纪、世和期来衡量时间，宙是最长的。

An epoch is a much smaller geological time period.

epoch指的是更小的地质时期。

The higher the number of epochs you see above, the longer the algorithm was able to train.

上面你看到的历元数越高，算法能够训练的时间就越长。

And the second best might be to create the kind of simulation of this historical epoch.

其次最好的可能是创造种对这历史时代的模拟。

Therefore, your style of leadership needs to adapt to the moods and epochs of the time.

因此，你的领导风格需要适应时代的情绪和时代的特点。

The preceding Palaeocene epoch was also brought to an end, the rocks suggest, by a sudden release of methane.

岩石层研究表明甲烷的突然释放导致了之前的古新世时期结束。

While that meteorite started a whole new era, the working group is proposing that humans only started a new epoch.

虽然那颗陨石开启了全新的时代，但该工作组提出，人类只是开启了新时期。

It ends an epoch and begins one.

它结束纪元并开始纪元。

That man, my dear child, controlled his epoch.

那人，我亲爱的孩子， 控制着他的时代。

The world will not see the grand epoch of my majority twice.

世界不会再看到我多数的伟大时代。

It features three epochs that span billions of years.

它 具有跨越数十亿年的三时代。