translation.en: Diving day and night was really easy for me in 1970, when I led a team of aquanauts living underwater for weeks at a time -- at the same time that astronauts were putting their footprints on the moon.
translation.zh: 在1970年，夜以继日地潜水对我来讲十分轻松 当时我曾带着一队潜水员一次在水下呆了好几个星期 与此同时，宇航员们正在月球上踩出脚印