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Pronunciation ChallengeFour failed inventions that changed the world | BBC Ideas

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Today's Sentence

Video not in English?
Four failed inventions that changed the world | BBC Ideas
As Henry Ford himself once mused: "Failure is simply the opportunity to begin again, this time more intelligently.".
Original Video：Four failed inventions that changed the world | BBC Ideas

Key Vocabulary

1. opportunity

opportunity

[ˌɑː.pɚˈtuː.nə.t̬i/](n.)

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