"The problem here is how to get the samples back," Squyres replied.
Squyres说：“现在的问题是怎样把火星物质样品带回来。”
2
"We believe that Opportunity is parked on what once was the shoreline of a salty sea," this is Cornell University geologist Steven Squyres.
康奈尔大学地质学者斯蒂芬斯·库瑞斯说：“我们认为机遇号现在所停留的地方过去曾是咸水海的海岸”。
3
Squyres says the chemicals suggest the mineral deposits remained after ground water came to the surface of the crater floor and then seeped back into the ground.