bering bridge

基本解释

I first came to North American in prehistoric times when I crossed the Bering Strait land bridge from Eurasia.
在史前时期，我从欧亚大陆穿越白令海峡、走过陆地、桥第一次来到了北美。
Eventually, the humans found the bridge across the Bering Sea, about 2,000 years before the hyenas themselves, along with many other larger animals, died out.
最后，在鬣狗和许多大型动物灭绝前2，000年左右的时间，人们发现了横穿白令海峡的桥。
At that time, huge ice sheets occupied northern lands and consequently sea levels were much lower creating a land bridge between Asia and North America called the Bering land bridge.
那时，北方的陆地被巨大的冰原覆盖，因此海平面低很多，于是在亚洲和北美洲之间形成了一个大陆桥，即白令海峡大陆桥（Bering land bridge）。