Archaian

例句：

1. 1.The ancient ruins are still visible from the top of the hill.
   从山顶上仍然可以看到古代遗迹。
2. 2. The primitive tribe lived in harmony with nature for thousands of years.
   这个原始部落与自然和谐共处了数千年。
3. 3. The ancient civilization left behind a wealth of cultural artifacts.
   这个古代文明留下了丰富的文化遗产。