说…是恰当的
it is true to say
I think it's fair to say (that) you've done less of the work than I have. 我觉得说你工作做得比我少是合乎实情的。
It's fair to say that some of their business practices were less than ideal.
It's fair to say we have been experiencing some problems in our relationship recently.
I think it's fair to say that research into this disease hasn't had the funding it deserves.
I think it's fair to say that the superintendent was somewhat annoyed.
See also: fair adjective (RIGHT)