关于seaexplorerint的百科

• RobertBallardisprobablythemostfamousdeep-seaexplorerint...

• 问题详情：RobertBallardisprobablythemostfamousdeep-seaexplorerinthepast100years.Whileheisbestknownforhishistoricdiscoveryofthewreckage(残骸)oftheR.M.S.Titanicwhichsanktothebottomoftheseain1912,healsodiscoveredthewreckageoftheBismarckandtheYorktown.Over...
• 2019-06-219377