The troops will only engage in a ground battle when all the odds are in their favour.

该部队只会在完全可能取胜的情况下进行一场地面战斗。

《柯林斯英汉双解大词典》

I see young graduates struggling to find work today and persevering against all the odds.

我看到今日年轻的毕业生很辛苦地找工作，坚定的对抗所有的困难。

youdao

The ones you normally hear about are the ones that did or said something no one else did or accomplished something despite all the odds.

一般听说的，是那些做了其他人都做不到或没有完成的事、说了他人没有说过的话的人。

youdao

"Even though I never had a chance to talk to him, I can imagine when he was here how he had to stay focused against all the odds.

VOA: standard.2009.08.19

Against all the odds we've managed to make a real occasion out of this film's opening in Europe.

BBC: Stars come out for Lincoln European premiere

They are convinced that, against all the odds, they will be able to turn their dream into reality.

ECONOMIST: A special report on entrepreneurship: All in the mind | The

Perhaps, against all the odds, a player has turned the match around -- snatching victory from the jaws of defeat to win in dramatic fashion.

CNN: Top 10 greatest grand slam finals