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to say; to speak; to tell
to be called
先生せんせいが何なんとおっしゃいましたか。
What did the professor say?
どうぞ遠慮えんりょなくおっしゃってください。
Please feel free to say whatever's on your mind.
部長ぶちょうがそうおっしゃるなら従いしたがいます。
If the director says so, I will comply.