Pronunciation of the English word unknowns.
# | Sentence | |
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1. | There are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns – the ones we don't know we don't know. | |
2. | It was all like a single equation with two unknowns. | |
3. | Life is full of unknowns. | |
4. | There are definitely a lot of unknowns. |