This " clovis point " has been called the first great american invention , a technology that spread quickly among people living on the continent .
这个“克洛维斯点”被称为美国的第一件发明,成为了一种在这个大陆上的人们中快速传播开来的技术。
The clovis culture disappears dramatically from the archaeological record 12900 years ago .
考古发现克伦维斯文化在12900年以前神秘消失。
But dr kennett notes that present-day bison are not like the ones the clovis people hunted .
但kennett博士指出,今天的美洲野牛并不与克洛维斯人当年猎杀的一样。
It is not clear whether the clovis people were one unified tribe or whether there were many tribes related by common technology and belief .
但不清楚克伦维斯人是一个统一的部落,还是有共同技术和信仰的许多个部落。
Some genetic and time-dating studies point to the possibility that ancient americans came from other places and arrived earlier than clovis sites in north america .
一些基因和年代测定的研究指出远古美国人可能来自其他地方,而且比北美洲的克伦维斯人来的早。
That suggests the " clovis first " theory is wrong .