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elettroimbarcazione propulsa by one or more power generators, the muscular strength azionat human legs (or arms).with a utonomia unlimited and able to travel day and night to great vel ocita, if cyclists (or the row crew)
elettroimbarcazione propulsa by one or more power generators, the muscular strength azionat human legs (or arms).with a utonomia unlimited and able to travel day and night to great vel ocita, if cyclists (or the row crew)