We were semi-Nomadic, of course.
当然 那时候我们是游牧民族。
Following the weather and the game we hunted.
根据气候变换和猎物而迁移。
The first 2,000 years were cold.
第一个2’000年间很冷。
We learned it was warmer at lower elevations.
我们发现在海拔低的地方会暖和点。
Late glacial period, I assume.
也许是后冰川时期。
What was the terrain like?
地表是什么样的?
Mountainous.
山川地貌。
Vast plains to the west.
西面有大片平原。
West-Something you learned in school.
西面应该是你从学校学到的。
Towards the setting sun.
它朝向太阳下山的地方。
I suspect I saw the british isles.
我怀疑我那时看到了不列颠群岛。
From what is now the french coast.
从现在的法国海岸线上。
Huge mountains.
高大的山脉。
On the other side of an enormous deep valley.
在另一面有一个极其深的山谷。
That was shadowed by the setting sun.
被夕阳的余晖所笼罩。
This is before they were separated.
这就是它们在被冰川融化的海面上升前。
From the continent by rising seas, as glaciers melted.
从大陆分离前的样子。
That happened?
这事发生过吗?
Yes, the end of the pleistocene.
发生过 在更新世末期。
So far, what he says fits.
目前为止,他说的都合理。