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					In Act One of the show, a yellow cube is lifted from a blue box, and moved across the stage. 出自-2012年12月听力原文
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					Act Two is similar except that the yellow cube is smaller 出自-2012年12月听力原文
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					Baby boys do not react at all to the difference and the size of the cube. 出自-2012年12月听力原文
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					Boys enjoy playing with cubes more than girls. 出自-2012年12月听力原文
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					As an organization of volunteers, AMSAT was putting "amateur" satellites in orbit decades before the current Cube Sat craze. 2019年6月六级真题(第三套)阅读 Section B
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					Because they're so small and light, it costs much less to get a Cube Sat into Earth's orbit than a traditional communications or GPS satellite. 2019年6月六级真题(第三套)阅读 Section B
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					The "Cube" here simply refers to the satellite's shape. 2019年6月六级真题(第三套)阅读 Section B
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					The first Cube Sat was created in the early 2000s, as a way of enabling Stanford graduate students to design, build, test and operate a spacecraft with similar capabilities to the USSR's Sputnik. 2019年6月六级真题(第三套)阅读 Section B
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					The most common CubeSat is a 10cm cube, so small that a single CubeSat could easily be mistaken for a paperweight on your desk. 2019年6月六级真题(第三套)阅读 Section B