火星每个季节的平均持续时间约是地球的2倍，“祝融号”设计了自主休眠等工作模式，在能源降低到一定程度后会自动进入休眠模式，等到环境条件逐渐转好后，再恢复正常工作模式。祝顺利过冬！

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The Mars rover Zhurong has traveled more than 1.9 km since it first set its wheels on the surface of the planet in May last year, according to the latest data released by the Lunar Exploration and Space Program Center of the China National Space Administration.

根据中国国家航天局月球探测与空间计划中心发布的最新数据，自去年5月火星车“祝融”首次在火星表面安装车轮以来，已行驶了1.9公里以上。

As of Sunday, Zhurong had been operating on the surface of Mars for 342 Martian days at a distance of 240 million km from Earth. A Martian day is approximately 40 minutes longer than a day on Earth.

截至周日，祝融在距地球2.4亿公里的火星表面工作了342天。火星日比地球上的一天长约40分钟。

Mars is about to enter the winter season, during which night temperatures will drop below minus 100 degrees Celsius, with a high probability of sandstorms. Martian winters last an equivalent of six Earth months.

火星即将进入冬季，夜间气温将降至零下100摄氏度以下，沙尘暴的可能性很高。火星的冬天相当于地球上的六个月。