The planet Mars is the closest and most similar planet to Earth.
火星是离地球最近、和地球最相似的行星。
Mars is too faint and too low in the sky to be observable.
火星太暗，在空中位置太低，所以观测不到。
火星在太阳系里。
If we want a challenge, Mars is it.
如果我们需要一个挑战，火星正好。
Mars is too dry and poor in oxygen.
火星上面过于干燥，并且缺乏氧气。
Mars is too dry and poor in oxygen .
火星上面过于干燥，并且缺乏氧气。
Mars is often called the red planet.
火星通常被称之为红色星球。
火星离地球很远。
We think the Mars is a lifeless planet.
我们认为火星是一个没有生命的星球。
火星是行星。
A trip to Mars is not an early prospect.
到火星的一次旅行并不是处于早期的展望。
The gravity on Mars is a third of that on Earth.
火星的重力是地球的1/3。
The presence of water on Mars is a hot topic for scientists.
有水存在的火星对于科学家来说是一个热门的话题。
Talking about a problem on Mars is an invitation for advice.
火星人与人谈论问题就是邀请对方给予建议。
Whether there is life on Mars is an interesting question.
火星上是否有生命是一个有趣的问题。
Life on Mars is totally different from that on the earth.
火星上的生活与地球上的生活完全不一样。
The possible existence of andesites on Mars is intriguing.
火星上可能有安山岩存在，这很值得玩味。
"Mars is in the third house, and is soon to eclipse Venus".
火星在第三座房子里，很快将吃掉金星。
The atmosphere of Mars is not so dense as that of the earth.
火星的大气密度不及地球的大。
NASA claims that Mars is a desert planet with no life at all.
美国航天局称，火星是一个沙漠星球，没有生命。
Venus is far too hot and Mars is far too cold to support life.
金星的温度太高，火星的温度又太低，生命无法生存。
Millie: : (1) are you aware how far Mars is away from the Sun?
米莉：(1)你知道火星离太阳多远吗？ ？
Mars is nearly half the size of Earth but around one tenth the mass.
火星大小几乎是地球的一半质量是地球的1/10.
The gravity on Mars is only about three-eighths of that on Earth.
火星引力大约只有地球引力的八分之三。
He quickly learns that gravity on Mars is much less than on Earth.
他很快知道了火星上的万有引力比地球上小很多。
Mars is not, it seems, the dry old planet we once believed it to be.
火星并不是我们曾认为它像看上去的那样是一个干旱古老的星球。
Whether there is life on Mars is a mysterious and unsolved question.
火星上有没有生命是个未解开的迷。
Whether there is life on Mars is a mysterious and unsolved question.
火星上有没有生命是个未解开的迷。
应用推荐