- 問題詳情: Thenexttimesomeoneasksyouwherethebiggestoceanis,pointthemtowardJupiter.Whileearthharboursabout320millioncubicmiles(1,333cubickm)ofwater,ourplanetispracticallyadesertcomparedtotherestoftheSolarSystem. AmoonofJupitercalledEuropa,forexamp...
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