Actually, more than a year ago, the computer had discovered a base of drifters in Europe and the Rocky Mountains.They had been launching super-sized, manned rockets to Mars, for a total of 16 times.

• 其实，早在一年多前，电脑就发现在欧洲及洛矶山一些游离人士的基地，不断向火星发射超大型的载人火箭，前后有十六次之多。