never ever
Я отродясь такого не видел.
I've never seen anything like that in my life.
Мой оте́ц отродясь не был за грани́цей.
My father has never, ever gone abroad.
Отродясь тако́го не вида́ли, и вот опять!
We've never seen things like this before, and so it's happening again!
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