go to the ends of the earth
US /ɡoʊ tu ðə ɛndz əv ðə ɜrθ/
UK /ɡoʊ tu ðə ɛndz əv ðə ɜrθ/

1.
走遍天涯海角, 竭尽全力
to do everything possible, no matter how difficult or far, to achieve something or help someone
:
•
She would go to the ends of the earth to find her lost child.
她会走遍天涯海角去寻找她失散的孩子。
•
He promised to go to the ends of the earth to make her happy.
他承诺会走遍天涯海角让她幸福。