And now we have Tierney's new results on the temperature difference between glacial and interglacial conditions.

现在我们还掌握了蒂尔尼关于冰期间冰期之间的温的新结果。

They moved into the area during warm periods, called interglacial periods.

他们在温的时期进入该地区，称为间冰期。

The end of the Ice Age saw a world that was melting away.

在冰期末期整个世界冰消雪解。

The Ice Age favored power over speed.

冰期钟爱力量多过速度。

But in the cave, a second, super-sized ice age monster was found.

不过在洞穴里，又发现了第二只超大的冰期怪兽。

At the end of the Ice Age, the huge lion and the gigantic bear were pushed to desperate measures.

在冰期末期，巨大狮子熊被逼得孤注一掷。

Even less well understood are the cycles of comparative balminess within ice ages, known as interglacials.

于一个冰川期内被称为间冰期的一段气候相的时期，我们其周期尤其缺乏了解。

The end of the Ice Age set off a major movement of species.

冰期的末期引发了物种的大规模移动。

The records show cold years with long stretches of early ice, warm years with less.

记录显示，寒冷的年份会有一个较长时间的早期冰期，而温的年份的则相较短。

The other Great Lakes' ice seasons are shrinking as well, by an average of about half a day per year.

其他五大湖的冰期也在减少，平均每年减少约半天。

We're coming to the end of the Pleistocene, the end of the Ice Age.

我们来到更新世的末期，是冰期尽头。

Within that, you have cycles of “glacial periods” and “interglacial periods”.

其中，你有“冰期” “间冰期” 的循环。

To answer that, we have to go back to the mighty ice age glaciers that covered almost half the continent.

为了回答这一问题，我们需要回到冰河时代，看看覆盖了半片大陆的大冰期冰川。

But geologists call it the Last Glacial Maximum.

但地质学家称之为末次盛冰期。

Laying 30 meters below the opening in an underground cavern, they found the remains of thousands of ice age mammals.

在洞口下方30米处的一个地下洞穴，他们发现了数千具冰期哺乳动物的遗骸。

But during the warmer interglacial periods, forests bounced back.

但在温的间冰期，森林恢复了活力。

We’re just in the middle of an interglaciation.

我们正处于间冰期的中间。

Over the past two million years, colder glacial periods have alternated with warmer interglacial periods.

在过去的 200 万年里， 较冷的冰期与较温的间冰期交替出现。

And now we have Tierney's new results on the temperature difference between glacial and interglacial conditions.

现在我们有了蒂尔尼关于冰川间冰期温的新结果。

We’re currently in an interglacial period called the Holocene.

我们目前正处于一个称为全新世的间冰期。