Quechuan

例句：

1. 1. The Quechuan region is famous for its natural beauty and rich culture.
   川藏地区以其自然美景和丰富的文化遗产而闻名。
2. 2. The Quechuan Plateau is home to many rare species of plants and animals.
   川藏高原是许多珍稀植物和动物的家园。
3. 3. The Quechuan region is also known for its unique Tibetan culture and traditions.
   川藏地区也因其独特的藏族文化和传统而闻名。