Mars is much colder than Earth because it's farther away from' Sun.The highest temperature can reach 20 C while the lowest can be as low as一140 C.Just like Earth,Sun gives Mars seasons.However,the seasons that Mars experiences are more extreme than Earth's.For example...
a这个学生是我们学校的 This student is our school[translate] a离太阳的距离从小到大依次为水星、金星、地球、火星、木星、土星、天王星、海王星。 To sun's distance in turn is from infancy to maturity Mercury, Venus, the Earth, Mars, Jupiter, Saturn, Uranus, Neptune.[translate]...