概がいして言いえば

expression

generally speaking; in general; all in all

A set phrase used to introduce a broad statement or overall assessment. Often used at the beginning of a sentence.

• 概がいして言いえば、今年ことしの夏なつは涼すずしかった。

  Generally speaking, this summer was cool.

• 概がいして言いえば、彼かれの意い見けんは正ただしいと思おもう。

  All in all, I think his opinion is correct.