palinactinodromous

例句：

1. 1. The river flowed through the town, carrying a palinactinodromous population.
   这条河流穿过小镇，携带着一个流动的人口。
2. 2. The dinosaurs roamed the earth, leaving behind a palinactinodromous legacy.
   恐龙在地球上漫游，留下了一种流动的遗产。
3. 3. The ancient civilization was known for its palinactinodromous architecture.
   古代文明以其流动的建筑而闻名。