Follow the four civilians as they launch into space on a three-day trip orbiting Earth and reaching an altitude higher than that of the International Space Station (ISS). The SpaceX Dragon mission, dubbed Inspiration4, is the most ambitious step to date in the rapidly-developing age of civilian space exploration, making history as the first all-civilian mission to orbit. 　　译文(2): 跟随这四位平民进入太空，进行为期三天的环绕地球飞行，并到达比国际空间站(ISS)更高的高【资源囤-ZiYuanTun.Com】。SpaceX Dragon 任务被称为“灵感4号”(Inspiration4) ，是民用太空探索迅速发展时代迄今为止最雄心勃勃的一步，成为历史上第一个全民用轨道飞行任务。