ancient civilization declining

• 古文明衰落

ancient civilization declining的用法和样例：

例句

1. The thriving and prosperous of QiGong culture will rescue the falling of HuaXia civilization and make use of occidental fruit of science and technology.
   气功文化的兴起可以扭转华夏古文明衰落的局面，借西方科技文明成果为我所用。