正確に言えば

正確に言えば、少なくとも先週までは、半分傾いていた。

To be precise, it was at least halfway tilted until last week.

正確に言えば、生きている人の記憶にないほど久しぶりだった。

To be precise, it had been so long that no one alive remembered it.

正確に言えば、三人ともかなりの大金を手にできる値段だった。

To be precise, it was a price that would have earned all three of them a considerable amount of money.

正確に言えば、彼が悪い。

To be precise, he’s to blame.