今后余生用英语怎么说

"今后余生"可以用英文表示为"for the rest of one's life"或"for the rest of one's days"。这两种表达都是用来描述某个人在未来所有剩余时间里的情况的。
来源：
这两种表达都是英语中常见的习语，没有一个特定的来源。
一些英文例句及其中文翻译：
I want to travel the world for the rest of my life. 我想在余生中周游世界。
He has been working at the same company for the rest of his days. 他在同一家公司工作了余生。
She plans to dedicate herself to charity work for the rest of her life. 她打算在余生中专心于慈善工作。