oceans造句
ThePanamaCanaljoinstwooceans.Whatpercentageoftheearthiscoveredbyoceans?Earth'soceansarevast,unexploredregionsfullofunansweredquestions.Whencecamethey?…fromtheAtlantic,Pacific,andIndianoceans.Theocea...
ThePanamaCanaljoinstwooceans.Whatpercentageoftheearthiscoveredbyoceans?Earth'soceansarevast,unexploredregionsfullofunansweredquestions.Whencecamethey?…fromtheAtlantic,Pacific,andIndianoceans.Theocea...