<prompt> Davis dǝ shima kura askǝrye dǝwo suro Ernest Shackletons expedition Antarctic ye dǝn cidazǝna.  <response>: Saa 1908-1909 lan. Shi shima kapteana kuru kamanzǝ kambo Douglas Mawsonbe Australasian Antarctic expeditionbe saa 1911-1914 lan. 