No chance, then, that we'll ever see astronauts telling us the ugly truth about life among the stars: "Bloody boring up here: space toilet's broken and now the computer's playing up."
3
为了长年在太空生活,宇航员必须携带微型的生态系统,从而提供包括氧气和食物在内的生活必需品。
To survive for years in space, astronauts may need to bring along miniature ecosystems that provide necessities such as oxygen and food.