the light of somebody’s life
US /ðə laɪt əv ˈsʌmˌbɑdiz laɪf/
UK /ðə laɪt əv ˈsʌmˌbɑdiz laɪf/

1.
ánh sáng cuộc đời ai đó
a person who is extremely important to someone and makes them feel happy and complete
:
•
His granddaughter is the light of his life.
Cháu gái của ông ấy là ánh sáng cuộc đời ông.
•
After they adopted the child, she became the light of their life.
Sau khi họ nhận nuôi đứa trẻ, cô bé đã trở thành ánh sáng cuộc đời họ.