N-COUNT
（尤指逆境中的）生活，生活方式
You can refer to someone's way of life as an existence, especially when they live under difficult conditions.
例句
You may be stuck with a miserable existence for the rest of your life...
你可能一辈子都要过着悲惨的生活。
Their day-to-day existence was routine.
他们的日常生活很平淡。