1、On that score he was blameless.
在那一點上，他是無可責備的。

2、On that score at least Mexico’s traffic police, the scourge of motorists, are charm itself.
在這一點上，至少摩托車手的“天敵”，墨西哥的交警會顯得極具魅力了。

3、On that score the old system of historic-cost accounting was worse.
基于以上那點，那么傳統(tǒng)的歷史成本會計模式更糟糕。

on that score翻譯