英语语法分析

There has been a retrogression in the field of human rights since 1975.

自1975年来，人权状况出现了倒退。

《柯林斯英汉双解大词典》

Progress or Retrogression?

进步还是退步？

Time of rapid retrogression in my mind.

时间飞速的在我的脑中倒退。