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to arrive at (e.g. a decision); to reach (a stage); to attain
to lead to (a place); to get to
in the extreme case of
何度も話し合って合意に到ることができた。
After many discussions we were able to reach an agreement.
事態が深刻な状況に到る前に対処しよう。
Let's deal with it before the situation gets serious.
長い旅を経て目的地に到ったのは夜だった。
It was nighttime when I arrived at the destination after a long trip.