dozgonny 用英语:

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.

From that moment on, he felt undying hatred for his oppressors.

You have my undying loyalty, Captain.