在本期节目中，我们深入探讨电影《火星救援》中马克·沃特尼的生存策略，重点关注在火星上生产水的科学挑战。我们将探讨使用联氨的危险性、氧气供应的限制，以及萨巴蒂尔反应如何为未来的火星殖民者提供可持续的水氧供给方案。

In this episode, we delve into the science behind Mark Watney's survival tactics in The Martian, focusing on the challenges of producing water on Mars. We'll explore the dangers of using hydrazine, the limitations of oxygen availability, and how the Sabatier reaction offers a sustainable water and oxygen supply alternative for future Mars colonists.