请您翻译：我们很努力，但是我们还是输了比赛。

We tried our best,but we still lost the match.

Despite effort/In spite of effort, we lost the game/match.
Athough/though we made our effort, we lost the game/match.
We made our effort, but lost the game/match.

我们很努力，但是我们还是输了比赛。
Athough we tried our best ,we failed at last.