天上的约定免费观看

　　The quest of archaeologists Blue Nelson and Mike Arbuthnot to find out how far Vikings explored into America is documented in this six-episode series. It begins in Newfoundland, Canada, on a settlement that purportedly holds proof the Vikings were there around the year 1000. As they follow the evidence trail, Blue and Mike go to extreme lengths to discover how the Viking explor... (展开全部)