单词downward mobility
网络: 向下流动；趋下流动趋下流动；下向流动
This caused a cascade of downward mobility, as the children of the rich spilled over into lower social stations.
这导致了向下流动性的喷涌，富人的孩子们渗透到了低一些的社会阶层。
A change in status can be done upwardly in status, upward mobility, or they can move down in status, downward mobility.
在地位的变化可以做向上的地位，向上流动，也可以向下移动的地位，向下流动。
Is racism to blame for downward mobility among middle-class blacks?
黑人中产阶级的这一下滑现象是由于种族歧视吗？
After all, the key point to stress is that Americans remain uncertain and divided about how to explain downward mobility.
毕竟，要强调的关键点是，关于如何解释地位的下降，美国人依然无所适从，也达不成一致意见。