火星有哪些特色之处呢英语
What are some unique features of Mars?
Some unique features of Mars include its reddish appearance, its thin atmosphere, the presence of polar ice caps, and the largest volcano in the solar system, Olympus Mons. The planet also has a history of water, evidenced by dried-up riverbeds and the possibility of underground reservoirs. Mars is also known for its dust storms, which can cover the entire planet and last for months.