Примеры предложений на английский со словом "obdurate"

I tried everything I could think of to convince them to stop ruining their life, but they remained obdurate to the very end.
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They called her obdurate, and indeed she was the most stubborn member of the opposition.
Translate from английский to испанский

The researchers named the prehistoric animal Obdurodon, Greek for “lasting (obdurate) tooth,” because its teeth are unlike today’s platypus species.
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