[BBC Focus]聚焦2014年9月刊英国版杂志

语言：英语 格式：True PDF 大小：20.2MB 页码：116 水印：无 编码：934

Focus is the BBC’s science and technology monthly magazine. Jargon-free and accessible, you don’t need a PhD in particle physics to enjoy reading it. All you need is a quizzical mind that wants to understand the world around you, and gain a fact or two to keep up your sleeve in a pub quiz emergency…