1、准确地说
... *exact a. 精确的，准确的; 严谨的 to be exact 准确地说 exactly ad. 确切地，准确地; 严格的 ...
2、确切地说
...ever since 从那时起直至今日此后一直to be exact 确切地说not exactly 不完全并不根本不 ...
3、精确地说
to be exact 精确地说 He’s in his mid-fifties; well, fifty-six to be exact. 他五十多岁;嗯，确切地说是五十六岁。
4、正确地说
... 非常多(大)的tremendous 正确地说to be exact; to be precise; precisely 撤消cancel; annul; abolish ...