expression, interjection
My goodness!; Oh my!
Interjection expressing surprise, wonder, or strong emotion. Often used in a slightly dramatic or old-fashioned way.
それはそれは、お久しぶりですね。
Oh my, it's been a long time!
それはそれは、大変でしたね。
My goodness, that must have been tough.
adverb
Adverbial use, often paired with adjectives or verbs to emphasize degree. Related to the emphatic それは, but reduplicated for stronger effect.
See also: それは
それはそれは美しい景色だった。
It was an extremely beautiful view.
彼はそれはそれは喜んだ。
He was overjoyed.