social decrement的用法和样例：
例句
- They sincerely hope the media can be more effective in promoting social stability and progression instead of inducing social turbulence and retrogress.
他们真诚地希望媒体在促进社会稳定和进步方面发挥更大的作用，不要引起社会动荡与退步。 - Secondly, however, the imperialist character of Japan's social economy determines the imperialist character of her war, a war that is retrogressive and barbarous.
然而第二，由于日本社会经济的帝国主义性，就产生了日本战争的帝国主义性，它的战争是退步的和野蛮的。
