以《life on Mars》为题写一篇英语作文,（写出住在火星的好与坏）
问题描述：
以《life on Mars》为题写一篇英语作文,（写出住在火星的好与坏）
答
Many people believe that we will live on Mars.so life on mars will be better than lifeon earth in many ways. peoplewill have more space. however, insome ways, life on mars may notbe better than life ...