Radio (1895)
Though guys like James Clerk Maxwell, Nikola Tesla, and Thomas Edison all made important contributions to the development of radio technology, it was Guglielmo Marconi who built a wireless system capable of transmitting signals at long distances in 1895.
收音机(1895年)
尽管詹姆斯•克拉克•麦克斯韦、尼古拉•特斯拉和托马斯•爱迪生等人都为收音机技术的研发做出了重要贡献,然而是古列尔默•马可尼在1895年造出了能够远距离传输信号的无线系统。
Plow (6000 BC)
The domestication of animals such as oxen provided mankind with the pulling power needed to develop the first plows. They consisted of a frame holding a vertical wooden stick that was dragged through the topsoil -- and are still used in many parts of the world.
犁(公元前6000年)
驯化牛等动物为人类制造首批耕地用的犁提供了牵引力。犁由一个框架组成,框架上支撑着一根垂直的木棍,通过牛拉犁,木棍就可以划过表层土壤。如今全球很多地区仍在使用。
Paper (105 AD)
Papermaking has traditionally been traced to China about 105 AD and is considered one of the country's four great inventions.
造纸术(公元105年)
造纸术可以追溯到大约公元105年的中国,被认为是中国古代四大发明之一。
Microwave Oven (1945)
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