One day, a little boy Jim was walking on the planet, when he passed a cave and noticed a small red flower inside.
一天，一个小男孩吉姆在这个星球上行走，当他经过一个洞穴时，他注意到里面有一朵小红花。
As part of the preparations for a possible trip to the Red Planet six astronauts recently completed a 500-day stay in a windowless capsule in Moscow.
作为这趟可能去到火星旅行的部分准备，六个宇航员最近在莫斯科的一个无窗密封舱里呆了500天。
The Spirit and Opportunity rovers landed on the Red Planet in January 2004 for what was to be a 90-day mission, but which has lasted 6 Earth years, or 3.2 Mars years.
勇气号与机遇号探测器在2004年1月登上这红色星球，计划执行一项为期90天的任务，结果这任务持续了地球历6年，或者说3.2个火星年。
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