金昌火星模拟基地:欢迎你“登陆火星”。What would it be like to live on Mars? A simulated (模拟的) Mars base has been built in Jinchang, Gansu, to let young people see for themselves.
21世纪报社版权所有,未经书面授权,禁止转载或建立镜像。 主办单位:中国日报社 Copyright by 21st Century English Education Media All Rights Reserved 版权所有 复制必究 京ICP备13028878号-12京公网安备 11010502033664号