Nthe movement of an individual, social group, or class to a lower status 趋下流动[sociol]→compare
downward mobility 例句
英汉例句
he「s made himself drastically more susceptible to downward mobility by having an extra monthly bill to pay for car costs, and he」s deprived himself of money he could have saved.
他已经让自己非常有可能掉到社会底层。为了汽车开销每月要付出额外账单。
second, compared with men, the percent of women flowing upward in society is lower but that of horizontal and downward mobility is higher, and social standing of women tends to further decline.