经过仔细分析，我们得以找到一个解决方案。

After careful analysis, we were able to ___arrive ___at a solution.

专家组就这个问题讨论了数小时才最终达成共识。

The panel discussed the issue for hours before they could ___arrive ___at a consensus.

委员会花了数周时间审查所有证据，才最终做出决定。

The committee took weeks to review all the evidence before they could ___arrive ___at a final decision.