下降了的海平面使白令海底的浅大陆架露了出来。
Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.
从这个证据可以推断，横跨白令海峡的大型移民潮曾经有过三次。
From this evidence it was deduced that there had been three major waves of migration across the Bering Strait.
但是有没有一次或几次大移民浪潮是穿过白令海峡到达美洲的呢？
But was there one major wave of migration across the Bering Strait into the Americas, or several?
以阿拉斯加流浪者号为例，这艘长达56米的拖网渔船于2008年沉没在白令海。
Take the case of the Alaska Ranger, a 184-foot trawler that sank in the Bering Sea in 2008.
这些河流汇入白令海和阿拉斯加湾这片寒冷而又营养丰富的水域，在这片水域里生活着数千万只海鸟、400多种鱼类、贝类、甲壳类和软体动物。
The rivers feed into the Bering Sea and Gulf of Alaska — cold, nutrient-rich waters which support tens of millions of seabirds, and over 400 species of fish, shellfish, crustaceans, and mollusks.
最近的证据支持了一个与长期存在的理论对立的观点，该理论认为，在1.1万至1.2万年前，美洲是由从白令海峡沿中大陆无冰走廊向南迁移的人殖民的。
Recent evidence favors a rival to the long-standing theory that the Americas were colonized 11,000-12,000 years ago by people migrating south from Beringia along a midcontinental ice-free corridor.
阿拉斯加穿过白令海峡与俄罗斯相连。
白令海峡把北美洲和亚洲分开。
白令海峡隔开了亚洲和美洲。
他在白令海的航行因无法穿越北极冰块而止步。
His navigation of the Bering Sea was 21 halted by the 22 impassible Arctic ice.
楚科奇海位于阿拉斯加和俄国之间的白令海峡北部。
The Chukchi Sea lies between Alaska and Russia just north of the Bering Strait.
现在正当一年一度向北迁徒到白令海的老窝去的季节。
It was travelling north on its annual migration to the rookeries of Bering Sea.
科学家相信这样的猎人跟着这些动物东渡现在的白令海。
Scientists believe such hunters followed animals east across what is now the Bering Sea.
1933年罗申科好不容易获约去纪录白令海峡的建设。
In 1933 Rodchenko managed to get a commission to document the construction of the White Sea-Baltic Canal.
育空河发源于加拿大北部的卑斯省，它流经阿拉斯加，最终注入白令海。
After beginning in northern British Columbia and flowing through Yukon in Canada, the Yukon River crosses Alaska before emptying into the Bering Sea.
白令海的海水，撞击着阿拉斯加州荷兰港玛格·丽特湾的岩石。
Water from the Bering Sea crashes on the rocks of Margaret Bay in Dutch Harbor, Alaska.
在晴朗的日子，他可以隔着白令海远眺不过36英里之遥的俄罗斯。
On a clear day, he can look across the Bering Sea to Russia, only 36 miles away.
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。
I first came to North American in prehistoric times when I crossed the Bering Strait land bridge from Eurasia.
我完成了6周的训练，然后被派遣到白令海的劳伦斯群岛的一个分离的空军基地去了。
I completed six weeks of training, then was reassigned to an Air Force detachment unit on St. Lawrence Island in the Bering Sea. This would become my home for the next year and a half.
这种无视力，无脚的蜥蜴可能源于美洲，但其在五千五百万年前跨越白令海峡到达亚洲。
The blind variety of legless lizard likely originated in the Americas, but some 55 million years ago they slithered across the Bering Strait and into Asia.
主要的品种类是鳕鱼、鲱鱼、白令海鲱、鲽鱼、大鲮鲆、大马哈鱼和胡瓜鱼。
The main species caught were cod, sprat, Baltic sprat, plaice, turbot, salmon, and smelt.
在‘发现网络’的一个有线电视节目，《致命捕捞》，说的就是白令海上真实的捕蟹渔民。
A Cable TV show, Deadliest Catch, on the Discovery Network, shows real crab fishers in the Bering Sea.
“这头栖息地在太平洋的生物有可能是在北冰洋中的冰雪融化时，通过白令海峡的，”他说。
'Here you have an animal that is supposed to live in the Pacific and because the ice in the Arctic is melting, it managed to get through this corridor near the Bering Strait,' he said.
自从新世纪开始，通过白令海峡进入北冰洋的温暖海水，已经开始限制海冰的范围。
Warm waters passing through the strait into the Arctic Ocean might have helped reduce sea ice extent since the turn of the twenty-first century.
卡特迈号上的十一名船员中，只有施罗德救生筏上的四人从寒冷的白令海成功脱险。
The four fishermen in Schroder's raft were the only members of the 11-person crew to make it out of the Bering Sea alive.
汉丁顿说过度捕捞行为发生后，白令海空心海域才有了保护鱼类和管理捕捞的行动。
Huntington pointed out that action to protect fish and fisheries in the Bering Sea donut hole came about only after overfishing had taken place;
在上次冰河时代，白令海峡这种周期性的开闭，影响了洋流，进而影响冰盖融化的速度。
The strait’s status in turn affected ocean currents, which affected the rate of ice sheet melting during the last glacial period.
科学家认为正是由于这个原因，才使得当时他们徒步穿越现在的白令海地区成为可能。
Scientists believe this made it possible to walk across the area that is now the Bering Sea.
科学家认为正是由于这个原因，才使得当时他们徒步穿越现在的白令海地区成为可能。
Scientists believe this made it possible to walk across the area that is now the Bering Sea.
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