2010年7月21日星期三经过我多年对自然科学、天文学的潜心研究和对这方面知识的积累,终于,功夫不负有心人,我取得的成绩受到了各国科学家的好评,我要被送到火星上还没完成的基地进行20年的修建和维修,使火星变成能给人类居住的第二个地球。我接到这个任务时真是欣喜若狂,但又颇感失意,甚至感到伤心,因为,我将要在火星上工作20年而不能看到这美丽的家乡。那一天晚上,我一直都没合眼,只要一想到这事,我就像心里被芒刺刺了一下,觉得微微的疼痛。 After many years of my studies on natural sciences and astronomy and the accumulation of knowledge in this field, I finally realized that my achievements have been well received by scientists from all over the world. I have to be sent to Mars The unfinished base has been undergoing 20 years of construction and repair to make Mars the second Earth to live in. I was ecstatic when I was given this task, but I was rather frustrated and even sad because I was going to work on Mars for 20 years and could not see this beautiful hometown. That night, I did not keep a close eye, as long as I think about it, I was like the priest was pricked a moment, felt a slight pain.