Complex sentence: To the Dine, it is "Tsoodzil", the turquoise mountain, and the sacred mountain that marks the southern boundary of the Dinetah, the traditional Navajo homeland.
Split into simpler sentences: To the Dine, it is "Tsoodzil", the turquoise mountain, and the sacred mountain of the south. The mountain is considered to be a marker of the southern boundary of the Dinetah, the traditional Navajo homeland.