After much consideration, we have arrived at a decision.

【arrive】考虑再三之后，我们作出了决定。

After much consideration we have finally arrived at a decision.

【much】经过深思熟虑，我们最终作出了决定。

But put a deadline on the input stage and arrive at a decision, even if it's a decision that doesn't have consensus.

但是，请在输入阶段设定最后期限，并务必做出决定，即使该决定没有达成共识。

He little thought, as he lay sleeping in happy unconsciousness of all around him, that the board had that very day arrived at a decision which would exercise the most material influence over all his future fortunes.

他几乎没有想到，当他躺在床上睡着时，周围的一切都让他感到幸福而无意识，董事会就在那天做​​出了一项决定，该决定将对他未来的所有财产产生最重大的影响。