translation.en: Finally, at the very end in 1964, NASA steps in and says, "OK, we'll support a feasibility study for a small version that could be launched with Saturn Vs in sections and pieced together."
translation.zh: 最终，1964年底，NASA介入 “好吧，我们支持小版本的可行性研究，可以用土星五号火箭分段发射上去。“ “好吧，我们支持小版本的可行性研究，可以用土星五号火箭分段发射上去。“