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I live in New Zealand, land of many rivers. Whether a river is crossable depends completely on depth and flow rate. Whether a horse or 4WD could cross it is irrelevant, because the flow rate and d...
Answer
I live in New Zealand, land of many rivers. Whether a river is crossable depends completely on depth and flow rate. Whether a horse or 4WD could cross it is irrelevant, because the flow rate and d...