life imprisonment

详细解释:【法】 终身监禁, 无期徒刑

英语解释：

名词 life imprisonment:

a sentence of imprisonment until death

例句：

Life imprisonment is a term of many years, but not necessarily for the rest of the prisoner's life.长期监禁的刑期为很多年，但不一定是监禁到囚犯有生之年的终结。