Scientiststodayaremakinggreaterefforttostudyoceancurren...
问题详情:Scientiststodayaremakinggreaterefforttostudyoceancurrents(洋流).Mostdoitusingsatellitesandotherhigh-techequipment.However,oceanexpertCurtisEbbesmeyerdoesitinaspecialway—bystudyingmovementsofr...