from where?, from what source?

listen to the pronunciation of from where?, from what source?
Английский Язык - Английский Язык
whence
from where?, from what source?

    Расстановка переносов

    from where?, from what source

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    ... that we've got to look at the energy source of the future, like wind and solar and biofuels, ...
    ... Chemically, it's the only source of fuel for our brains, ...
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