I've bent over backwards to help him.

我已尽最大努力帮助他。

《牛津词典》

They bent over backwards to please customers.

他们竭尽所能地讨好顾客。

youdao

They bent over backwards to get the job done.

他们用尽千方百计完成了工作。

youdao

For the most part European countries have bent over backwards to accommodate the sensibilities of the newcomers.

ECONOMIST: Europe and Islam

On the other hand, Peru and Colombia have bent over backwards to accommodate special interests in the United States.

ECONOMIST: Latin America and the United States

Alex Fornal, from Juwi Renewable Energy, said the company had "bent over backwards" to lessen the visual and environmental impact of the scheme.

BBC: Devon solar farm plans get 400 objections