急求牛津英语9b unit1 Moving to Mars的全文翻译

At the moment,it may be difficult to imagine,but many people believe that,by the year 2100,we will be living on the planet Mars。Our own planet,Earth,is becoming more and more crowded and polluted。Hopefully,we can start again and build a better world on Mars。Here is what life might be like。First of all,transport should be much better。At present,our spacecraft are too slow to carry large numbers of people to Mars---- it takes months。However,by the year 2100,the journey might take only a very short time in space shuttles that travels at half the speed of light!Humans need food,water and air to survive。Scientists should be able to develop plants that can grow on Mars。These plants will produce the food,water and oxygen that we need。However,nobody is sure if these plants can produce enough water。Gravity will be a problem for the early settlers on Mars。The gravity on Mars is only about three-eighths of that on Earth。This may be dangerous because we could easily jump too high and float away into space。To prevent this,humans on Mars have to wear special boots to make themselves heavier。These boots will probably become very fashionable and there will be many different designs for settlers to choose from。Compared with life on Earth,life on Mars will be better in many ways。People will have more space。We may even live in a dome with ten bedrooms。Many people believe that robots will do most of our work and that we will have more time for our hobbiesthere will probably be no schools on Mars every student will have a computer at home connected to an interplanetary network they can study do their homework and take exams at online schools each student will aiso have their own online teacher called an 'e-teacher'however in some ways life on mars may not be better than life on earth today food will not be the same meals will probably be in the form of pills and will not be as tasty as they are today also space travel will make many people feel ill the space shuttles travel fast but the journey to mars may be very uncomfortable目前,它可能很难想象,但很多人认为,到2100年度,我们将生活在火星上。我们自己的星球,地球,正变得越来越拥挤和污染。我们希望,我们能够重新开始建立一个更好的世界在火星上。这里的生活会是什么样的。首先,运输要好得多。目前,我们的宇宙飞船太慢将大批的人去火星,这需要几个月。然而,通过2100年的旅程,可能只需要很短的时间在航天飞机旅行以光速的一半!人类需要食物,水和空气来生存。科学家应该能够发展能在火星上生长的植物。这些植物会产生食物,水和氧气,我们需要。然而,没有人能确信这些植物是否能产生足够的水。引力将是火星早期定居者所遇到的问题。火星上的重力只有地球上的八分之三。这可能是危险的,因为我们可以轻易地跳得很高,漂浮到空中。为防止这种情况,在火星上的人必须穿上特制的靴子来给自己加重。这种长靴可能会变得非常时髦,还有许多不同的式样供定居者选择。与地球上的生活相比,火星上的生活在许多方面要好些。人们会有更多的空间。我们甚至可以生活在一个有十个房间的大厦。许多人认为机器人能做我们的大多数工作,我们将有更多的时间,我们的爱好在火星上可能将没有学校每个学生家里将有一台电脑连接到因特网上他们可以学习做作业和参加考试在网上学校每个学生都有自己的网上老师就叫e-teacher'然而,在某些方面,生活在火星上可能不比地球上生命的食物也会不一样可能会以药片的形式,将无法胜过今天也太空旅行将使很多人觉得不舒服的航天飞机的速度快,但对火星旅行会很不舒服