Just like real astronauts, the participants were asked to complete a simulated space mission.

就像真正的宇航员一样，参与者需要完成模拟太空任务。

Friends were celebrating milestones and you're here doing this simulated Mars mission.

朋友们正在庆祝里程碑，而你在这里执行这个模拟的火星任务。

If you have dreams of someday visiting Mars, NASA is accepting applications for a chance to participate in a simulated mission that could bring you one small step closer to your dream.

如果你梦想着有一天能访问火星，美国国家航空航天局（NASA）正在公开接受着有关申请，申请通过者将获得参加模拟任务的机会，这可能会进一步实现你的梦想。

If you like this kind of weekly science update – and especially studies about simulated missions to Mars – check out SciShow Space, where we also post weekly News episodes every Friday!

如果您喜欢这种每周一次的科学更新——尤其是关于模拟火星任务的研究——请查看 SciShow Space，我们还会在每周五发布每周新闻剧集！

This research was based on a simulated mission to Mars conducted in Russia, and a team of mostly-German scientists found that participants actually seemed to drink less water if they ate saltier food.

这项研究基于在俄罗斯进行的模拟火星任务，一个主要由德国科学家组成的团队发现， 如果参与者吃更咸的食物， 他们实际上似乎喝的水更少。