網友回答：
"mars mission would put china among space leaders ... a mars landing is among the most challenging feats in spaceflight， one of the greatest poets of ancient china. the name signifies the chinese nation s perseverance in pursuing truth and science and exp
溫馨提醒：隨時光變遷，文中所陳述觀點；準確性、難免有所變動，因此文中觀點僅供參考。
