雅思写作范文：太空旅游是否值得开发

雅思考试主要是通过对考生听、说、读、写四个方面英语能力的考核，综合测评考生的英语沟通运用能力，实现“沟通为本”的考试理念。对于雅思考生来说，也有很多考试难点和政策盲区需要帮助解答。今天雅思无忧网小编准备了雅思写作范文：太空旅游是否值得开发，希望通过文章来解决雅思考生这方面的疑难问题，敬请关注。

题目 Space travel has been possible for some time and some people think space touri* could be developed in the future. To what extent do you think this is a positive or negative development? 范文 As we all know, people are always curious about space and expecting to travel in space. Now, inspired by space technology, some ambitious explorers have extended their eyes beyond the earth. But there are still a few key problems which may prevent space travel from becoming a reality. So I'm holding a negative view on the future of space travel. In modern society, some busines*en have built numerous tourist sites for economic benefits, considering little of the ecological balance, so that a lot of damages have been done to the natural environment. Now, universe, a kind of new resource in some people’s eyes, has great potential benefits especially in terms of space touri*, which will certainly attract many profit-seeking busines*en. Yet if the space travel is developed on a large scale before we have gained a full understanding of the universe, the ecology of the universe will be seriously upset. Then what is at stake will not be one or two tourist sites, but the entire earth. As space touri* has just started recently, the security issues of space flight should also be taken into consideration. In the space travel, the tourists must be able to withstand the unbearable loud noise, the overwhelming vibration, the strong radiation, the physiological effect of weightlessness, to mention just a few. However, the current science and technology cannot guarantee everything is without risk. Therefore, space touri* may pose great pressure on people’s health. Moreover, ordinary passengers are not possibly trained as astronauts, so psychologically and physiologically, they may not be suitable to do space travelling. To sum up, space travel is detrimental to the universe environment and may have a lot of risks out of our control, so basically I hold a negative view on its future. I think space travel is possible only when we have a better understanding of the universe and meanwhile a strong technological support.

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