The ' 00s saw demand explode for escalades and range rovers .

比如在本世纪的头10年，凯迪拉克攀登者（Escalades）和路虎（RangeRovers）等豪车的需求出现激增。

Both rovers continued for years of bonus , extended missions .

两台漫游者继续执行了多年额外的任务。

Nevertheless , dr tuohy believes hoppers will compliment wheeled rovers , because they will be able to cover much more ground .

不过无论如何，谢莫斯博士相信跳跃者会赞美漫游者，毕竟它可以覆盖比跳跃者更多地面。

Hill works with images of the martian surface taken by rovers and satellites , as well as data from earth-orbiting nasa instruments .

希尔的工作是处理由火星漫游者和人造卫星所拍摄到的火星表面照片，以及美国宇航局绕地球轨道运行的仪器所获得的数据。

While the space agency is preparing the mission , it can send rovers and drillers to the most promising sites and cache samples that could reveal the truth about life on mars .

当宇航局在筹备这个项目的时候，漫游者和钻井机可以被送到最有可能性的位置并保存那些可以揭开关于火星上生命的真相的样品。