Man has been fascinated by outer space for thousands of years, It has been almost over forty years since man' s first landing on the moon. Now, some people believe that space exploration is a sheer waste of time and money. They point out the thct that it cost billions of dollars to can3' on the space research, but a little infrmation was brought back. In addition, the time and money spent on space exploration is too much to calculate. However, every coin has two sides. There are still a majority of other people who believe that space exploration has more advantages. And I agree with those people. Many new products, such as weather and communication satellites, are also products of space programs, and they have benefitted people all over the world. And what' s more. scientific knowledge about outer space has been acquired by the mankind. We benefited a lot from space exploration. We believed that it will bring more benefits in the future, which perhaps we can not even imagine now'. Space exploration is a challenge to human beings. That' s why several nations try hard to carry out space exploration continuously.
标题：我们需要太空探索，有必要进行
内容：我们需要太空探索人已经被几千年外层空间着迷，它几乎已经结束，因为人'章登月的四十年。现在，有些人认为，太空探索是一个纯粹的时间和金钱的浪费。他们指出，thct，它耗资数十亿美元的can3'的空间研究，但稍加infrmation被带回。此外，时间和空间探索花的钱太多计算。然而，凡事皆有两面性。目前仍然认为，谁拥有更多的空间探索优势互补的人占多数。我同意这些人。许多新产品，如天气和通信卫星，也是航天计划的产品，他们都得益不少世界各地的人。什么氏更多。对外层空间的科学知识已经收购了人类。我们从太空探索中受益很多。我们认为这将带来的将来，也许我们甚至不能想象现在'更多的实惠。太空探索是人类的挑战。那是为什么一些国家努力进行太空探索不断。有必要进行空间探索吗人类对外部空间着迷已有上千年的历史了。从人类第一次登上月球起至今已有40多年了。现在，有些人认为空间探索完全是浪费时间和金钱。他们指出，数百亿美元用于太空研究，但收获甚微。另外，用于研究的时间和金钱实在难以估计。然而，任何事物都具有两面性。仍有大多数人认为进行空间探索利大于弊，我也非常赞同他们的观点。许多新产品，如气象，通讯卫星都直接得益于空间研究，使全球受益匪浅，而且人类从中获得了不少关于太空的知识。空间探索早巳使人类受益匪浅了，而且我们也相信，将来它会带给人类更多的好处，有些甚至是我们现在无法想像的。太空探索对我们人类来说是个挑战，这也是为什么许多国家不断进行探索的原因之一。
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