一辈子 (yí bèi zi): All one's life (Noun) — Meaning & Stroke Order

He vowed to protect this land left by his ancestors for all his life.

Do you plan to avoid this thorny issue for your entire life?

I certainly don't want to be stuck in this job with no prospects for my whole life.

He not only wants to earn enough money but also hopes to engage in the career he loves for a lifetime.