Plains Indian Sign Language is still endangered.

平原印第安人的手语仍然濒临灭绝。

Plains Indian Sign Language is almost in our DNA.

平原印第安人的手语几乎融入了我们的 DNA。

Plains Indian Sign Language was the medium for communication of intertribal nations.

平原印第安人的手语是部落间交流的媒介。

It's called Plains Indian Sign Language.

它被称为（北美）平原印第安人通用印第安手语。

The buffalo and horse were extremely important to the Plains Indian.

野牛和马对大平原印第安人极为重要。

Mister Catlin said the Plains Indian was the greatest horse rider the world has ever known.

卡特林先生说大平原印第安人是世界上最伟大的骑手。

And here — from the Gulf Coast region, up through the Great Plains into Canada, was the home of Plains Indian Sign Language.

这里——从墨西哥湾沿岸地区，穿过大平原进入加拿大，是平原印第安手语的发源地。

Catlin said the Plains Indian was the greatest rider the world had ever known. He said the moment an Indian laid a hand on his horse he became part of the animal.

卡特林说，平原印第安人是世界上最伟大的骑手。 他说，当一个印第安人把手放在他的马身上时， 他就成了这只动物的一部分。