我们没有得出任何确切的结论。

We didn't ___arrive ___at any firm conclusions.

通过仔细分析，我们得以找到一个令人满意的答案。

Through careful analysis, we were able to ___arrive ___at a satisfactory answer.

专家小组花了很长时间才做出最终决定。

The panel took a long time to ___arrive ___at its final decision.