Coyne is trying to out-work his opponent in a valiant effort.
After a valiant effort, the team had no choice but to beat the dust.
It's a really valiant effort, but you've used up your lifetime allotment of apologies.
It has been a valiant effort and we will now study the report carefully.
Of course, everybody ended up dying of cancer from the pesticides... but it was a valiant effort.
Por supuesto, muchos murieron de cáncer por los insecticidas... pero fue un valeroso esfuerzo.
It was a valiant effort, friend.
Ha sido un valeroso esfuerzo, amigo.
Thank you for your valiant effort to save me.
Gracias por tu valiente esfuerzo por salvarme.
I really appreciate this valiant effort to save me.
Aprecio mucho el valiente esfuerzo por salvarme.
Your forces there put up a valiant effort but it could not be held.
Vuestras fuerzas allí hicieron un valiente esfuerzo pero no se pudo mantener.
And you made a valiant effort, but we should have already entered our passcodes.
E hizo un valiente esfuerzo, pero ya debimos haber ingresado nuestras contraseñas.
But despite what is no doubt a valiant effort, you can't do it alone.
Pero a pesar de ser sin duda un valiente esfuerzo, no puedes hacerlo solo.
You have made a valiant effort, but you must know that your claim is futile.
Has hecho un valiente esfuerzo, pero debes saber que tu pretensión es inútil.
This year, a valiant effort was made by a broad coalition to build a global movement.
Este año, una gran coalición hizo un valiente esfuerzo para construir un movimiento mundial.