For all his efforts, he didn't succeed.

尽管他做了很多努力，却仍然没有成功。

youdao

As proof of his efforts, he took out a new commercial driver's permit and a bartending license, and then threw them down on the ground like jokers, for all the use they'd been.

为了证明自己的努力，他拿出了新的商用车驾驶执照和调酒执照，然后把执照扔在了地下，就像甩扑克牌一样，因为它们已经没用了。

youdao

And by lavish rovisionbesides for theatrical erformances processions and public banquets he washed away all memory of the ambitious efforts of his predecessors in the office.

并且通过除了为剧场演出，队伍还给国宴供应大量的生活物质，他洗刷了所有对他的前任在职务上光辉成就的纪念。

youdao

But the Colombian does not have quite the overall ability of Ullrich for all his efforts.

BBC: Telekom

"I would like to thank David for all his efforts and wish him well for the future, " Souness told the Lancashire Evening Telegraph.

BBC: Dunn signs for Blues

By April of this year it had decided that Mr Osborne's measure of borrowing would still be 4% this year, for all his efforts.

BBC: Digging to stand still