When people read for entertainment, like news about star families or funny stories, reading paper books or e-books makes no difference.
当人们为了娱乐而阅读，比如明星家庭的新闻或有趣的故事时，阅读纸质书或电子书没有什么区别。
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I remember perfectly the first time I sat at a keyboard – at a “line printing” terminal, which had an endless sheet of paper spooling through it – to play a game of “Star Trek”.
According to Geoff Marcy of the University of California, one of the authors of a new paper announcing the discovery, astronomers already knew the star had four planets.