продолжительность жизни znamená v Angličtina

age [ages]▼(whole duration of a being)
noun
[UK: eɪdʒ] [US: ˈeɪdʒ]

life expectancy [life expectancies]▼(the amount of time one is expected to live)
noun
[UK: ˈlaɪ.fɪks.ˌpek.tən.sɪ] [US: ˈlaɪ.fɪks.ˌpek.tən.sɪ]

lifespan [lifespans]▼(length of time for which an organism lives)
noun
[UK: ˈlaɪf.spæn] [US: ˈlaɪf.ˌspæn]

lifetime [lifetimes]▼(duration of the life of someone or something)
noun
[UK: ˈlaɪf.taɪm] [US: ˈlaɪf.ˌtaɪm]