A·pol·lo in Greek and Roman mythology, the god of the sun, medicine, poetry, music, and prophecy. He is usually shown in pictures and sculptures as a beautiful young man. literary a very beautiful young man
1. Because the gravity on the Moon´s surface is only a sixth of Earth´s (remember how easily the Apollo astronauts bounded along), 由于月球表面的重力仅是地球表面的1/6 -- 还记得阿波罗飞船中的宇航员累松地跳跃 --