trwający całe życie in inglese:

I like to do oil painting, but I don't intend to make that my lifelong occupation.

lifelong ambition

The majority of people believe that marriage is a lifelong commitment.

She was a lifelong member of the Labour party.

And you will have the lifelong appreciation of a grateful president.

He was doomed to life-long poverty.

Lifelong education means perpetual retraining.

Working in the Kremlin has been my lifelong dream.