例句與造句

1. For project Skylab, the practice returned to using the mission name as the spacecraft call sign, since the Skylab station was always unmanned while the shuttle vehicle ( an Apollo CSM ) carried a crew to it or back to Earth.
2. Amid the gradual cancellation of the later Apollo missions and the devolution of the AAP into Project Skylab, Lind was formally reassigned to the latter program in August 1969; according to Slayton, who noted Lind's disappointment, " with the cancellation of [ Apollo ] 20, I could see I just wasn't going to have a flight for him ."
3. It's difficult to find project skylab in a sentence. 用project skylab造句挺難的