| 1. | Nasa has two rovers , spirit and opportunity
美国太空总署的两艘探测船精神号及机遇号 |
| 2. | Both spirit and opportunity ' s landings were virtually flawless
“勇气号”和“机遇号”都完美无缺地着陆了。 |
| 3. | First to arrive was spirit on 3 january 2004 , followed by opportunity three weeks later
2004年1月3日， “勇气号”首先登陆， “机遇号”紧随其后于三周后抵达目的地。 |
| 4. | If opportunity had found that , the whole site might have had nothing to do with water at all
如果“机遇号”发现情况属于后者，那么整个地点就可能与水扯不上任何关系了。 |
| 5. | Cnn ) - - mars rocks robotically examined by the rover opportunity were formed at the bottom of a salty sea , nasa scientists said tuesday
Nasa科学家于周二宣称，机遇号所检测的岩石形成于盐水海底。 |
| 6. | Three weeks ago , nasa presented the first direct evidence that rocks the rovers found on mars had been shaped by water
三周前， nasa出示了第一份直接证据，证明机遇号在火星上发现的岩石形成于水中。 |
| 7. | Nasa is also employing one of its two ground rovers , the opportunity , to try to listen for a weak signal from the silent satellite
Nasa同样也命令其中一个陆地巡航者，机遇号，来努力寻找来自这颗寂静卫星的微弱信号。 |
| 8. | Los angeles - - the sophisticated grinding tool deployed by nasa ' s rover opportunity was apparently no match for a chunk of martian rock
洛杉矶- - -美国宇航局的机遇号火星车上所配置的精密磨削工具显然不适合（钻磨）火星岩石。 |
| 9. | Therobotic opportunity rovercurrently rolling acrossmarshas been prowling around the edge of the largest crater it has visited sincelanding over three years ago
正在火星表面穿行的“机遇号”火星探测器目前回到了三年前降落时发现的巨大陨石坑边缘。 |
| 10. | Nasa began receiving the first of dozens of black - and - white and color images from opportunity around 0900 gmt , or four hours after its apparently flawless landing
而位在加州的美国航空航宇局，是“机遇号”探测车确定登陆火星后四小时，开始接收画面。 |
