關於oceans的百科

• oceans造句怎麼寫

• ThePanamaCanaljoinstwooceans.Whatpercentageoftheearthiscoveredbyoceans?Earth'soceansarevast,unexploredregionsfullofunansweredquestions.Whencecamethey?…fromtheAtlantic,Pacific,andIndianoceans.Theoceansarevastsurfacefeatureswecanatpresentrecoveronlya...
• 2017-11-268213