15世纪，约翰内斯·古滕贝格在欧洲发明的印刷机对文明产生了巨大的影响。
In the 15th century, Johannes Guttenberg's invention of the printing press in Europe had a huge impact on civilization.
在20世纪60年代，古生态学家保罗·马丁提出了被称为“闪电战”的假说。
In the 1960s, paleoecologist Paul Martin developed what became known as the blitzkrieg hypothesis.
我相信一个现代的读者不可能知道一行古阿曼诗歌或散文与任何一个受过教育的16世纪读者之间的关联。
I believe that a modern reader cannot know the associations that a line of ancient oman poetry or prose had for any particular educated sixteenth-century reader.
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