当我醒来的时候，我们似乎已经穿越时空隧道降落在火星上。
When I wake, we appear to have passed through a space-time continuum and landed on Mars.
想象一下，如果你坐飞机穿越火星上空，能从窗外看到些什么？
What would you see if you could fly over Mars in a plane and look out the window?
历经三年长途跋涉，穿越 21 公里的险途，以最高不到 0.2 公里每小时的速度，机遇号火星车终于成功抵达火星表面的奋进陨石坑。
Yesterday, after a 3-year, 21-kilometer journey at top speeds of less than 0.2 kilometer per hour, the Opportunity rover finally arrived at Mars's Endeavour crater.
应用推荐