a new lease on life
US /ə nuː liːs ɑn laɪf/
UK /ə nuː liːs ɑn laɪf/

1.
新しい人生, 新たな活力
an opportunity to continue living or to become healthy, active, or successful again
:
•
After the surgery, he felt like he had a new lease on life.
手術後、彼は新しい人生を得たように感じた。
•
The old building got a new lease on life after being renovated into apartments.
古い建物はアパートに改装された後、新しい命を吹き込まれた。