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照片上是美国宇航局未标明日期的火星新闻照片。
The planet Mars is seen in this recent undated handout image from NASA.
youdao
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玛丽亚，你从电视里听到有关于火星太空飞行的新闻了吗？
Maria, have you heard the news on TV about the space flight to Mars?
youdao
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玛丽亚，你从电视里听到有关于火星太空飞行的新闻了吗？
Maria, have you heard the news on TV about the space flight to Mars?
youdao