upward mobility
noun/ˌʌpwəd məʊˈbɪləti/
/ˌʌpwərd məʊˈbɪləti/
[uncountable]- movement towards a higher social position, usually in which you become richer
走向上层社会的；走向富裕的；步步高升的 - a society which encourages upward mobility
鼓励向上流动的社会 - Education was the key to upward social mobility.
教育是提高社会地位的关键。
- a society which encourages upward mobility