求翻译：这篇文章讲的是太阳能的有关知识以及以后太阳能的发展前途。作者通过比较太阳能和其他能源的优点以及缺点，说明太阳能是一种低污染，高效率的新能源。跟重要的是，他给出了太阳能的利用价值，指出太阳能是未来能源的主力。是什么意思？

This article is about the future of solar energy knowledge and future development of solar energy. Author and by comparing the solar energy advantages and disadvantages of other shows that solar energy is a clean, efficient new energy. With important, he gives the value of the use of solar energy, s

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This article is about knowledge of solar energy and solar energy in the future development prospects. Authors by comparing the advantages and disadvantages of solar energy and other energy sources, shows that solar energy is a clean, efficient energy. It is important, he gives the value of the use o

What this article spoke is solar energy about knowledge and development prospect of the solar energy afterwards. The author, through comparing the advantages and shortcomings of solar energy and other energies, prove solar energy one kind low to pollute, the high-efficiency new energy. It is to foll