The Mars Society, a space-advocacy group, has conducted a series of simulated Mars missions involving 80 crews at a desert station and a dozen crews at an even more remote Arctic base.
一个叫做“火星社会”的宇宙鼓吹团体已经进行了一系列模拟火星访问的任务,包括一个80人的沙漠站点和另一个12人的更偏远的北极基地。
In each nation, these high school and college-age youth are participating in a series of competitions on human rights activism and advocacy with encouraging results.
在每一个民族来说,这些高中和大学适龄青年正在参加一个关于人权的积极行动和宣传,成绩令人鼓舞的一系列比赛。
In each nation, these high school and college-age youth are participating in a series of competitions on human rights activism and advocacy with encouraging results.
在每一个民族来说,这些高中和大学适龄青年正在参加一个关于人权的积极行动和宣传,成绩令人鼓舞的一系列比赛。
应用推荐