english: The water that is upwelling has been traveling along the bottom [of the ocean] for a few thousand years before surfacing.
non_english: Kepuloanipun wujud [[Kepulauan IzuKapuloanIzu]] lan [[Kepulauan OgasawaraKapuloanOgasawara]], manjang watawis 1.000&nbsp;km ka [[Samudra Pasifik]].