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what is called; what you call; what they call; so-called
これはいわゆる「働き方改革」です。
This is what is called 'work style reform'.
これがいわゆる日本式の礼儀だ。
This is what they call Japanese-style etiquette.
いわゆる専門家の意見を聞いた。
I listened to the opinion of so-called experts.