What is retrieved in this context? thanks for helping.
Cryptocurrencies are electronic units also called tokens. They have been designed to imitate unmistakable goods and precious metals such as gold. They can only be retrieved through hard and arduous work.
That is another of the mistakes I mentioned, but I omitted that one.
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That is another of the mistakes I mentioned, but I omitted that one.
Right. No problem here. But be warned that this "retrieved" does not mean what the writer imagined it does.