<prompt> Ramba uchinyora ndima iyi - Pakati pa1907, David akakokwa kuti apinde muboka raErnest Shackleton reAntarctic Nimrod Expedition  <response>: , uye, muna December, vakawana mari yehurumende yeAustralia yokufambisa. Mwedzi iwoyowo akaenda kuNew Zealand naLeo Cotton naDouglas Mawson, vaviri vaimbova vadzidzi vake. David akanga ava kuda kusvitsa makore 50 uye chinangwa chake chaiva chokuti agare kusvikira muna April 1908, asi achienda kuAntarctica muna 1908 akachinja zvaakanga aronga uye akasarudza kugara kwenguva yose yaizotora rwendo rwacho. 