该飞行器虽然计划在火星上漫游数日，并仅进行3个月的信息传送，但是实际上探路者漫游了一个月，信息传送工作也进行了1年。
Although it was designed to roam the planet for a few days and transmitinformation for only three months, the Pathfinder roamed for a month andcontinued to send information for a year.
他说，登陆飞行器传送的激光能够为月亮或火星上阳光不足之地的漫游探测器提供能量，比如在水源可能存在的火山口这种地方。
Lasers beamed from landing craft could, he says, power rovers in sunless areas of the moon or Mars, such as craters where water might be found.
漫游者是远程登陆—没有人类飞行员直接控制，都要靠机器人。
The rover is being landed remotely - so there's no human pilot involved; it's all up to the robot.
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