They tried everything they possibly could to improve the situation.

他们为改善局面用尽了一切办法。

《牛津词典》

They tried everything possible to escape from the cage.

他们想尽了一切办法从笼子里逃出来。

youdao

Most people who seek out a surgical solution have tried everything else.

大多数人在寻求手术解决前已经尝试过所有其他方法。

youdao

Spain ,with its cachet of international stars, tried everything in its bag of tricks, attacking from the right,the left, and down the middle, but the Americans were a step quicker all night.

VOA: standard.2009.06.24

It's the worst that's been tried except for everything else.

民主是若对比于不尝试他法,将是最糟的一种。

耶鲁公开课 - 政治哲学导论课程节选

And for decades, whenever we have tried to reform the system, the insurance companies have done everything in their considerable power to stop us,".

VOA: standard.2009.10.17

In the past she had tried everything from hypnosis to prepackaged meals to restriction diets to lose weight.

CNN: Weight loss helps mom battle cancer

Her doctors tried everything from Zoloft to mood stabilizers to heavy-duty antipsychotics, but none of them helped for long.

FORBES: Medicine's Suicide Problem, Part 1

Coming up, if your child has severe behavior problems, you've probably tried everything from parenting books to punishment to counseling.

NPR: Reporters Analyze Wall Street's Downward Turn