Scientists have known how to harness the limitless power of the sun.
科学家们已知道如何
无穷尽的
。
Scientists have known how to harness the limitless power of the sun.
科学家们已知道如何无穷尽的。
How to improve the heat conversion efficiency of helioplant?This has become an important topic of the utilization of solar energy in the world now.
因而，如何高效提高
置的热转换效率，也
成了当今世界的一大课题。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
