龙卷风像强力吸尘器一般，在能量消散前带着这些苹果飞了一段路，最后把苹果掉在了考文垂的大街上。
Such a powerful vacuum could have travelled for many miles before the tornado's energy dissipated, depositing the fruit over Coventry.
一套好的马房用吸尘器必须是安全强力、易于使用以及必须是产生最小噪音和合理的能量效率。
A good stable vacuum must be safe and powerful, easy to maneuver, and must operate with minimal noise and reasonable energy efficiency.
是什么制成了防水强力胶水，就像真空吸尘器一样，甚至教会了科学家有关基因修复的知识？
What produces a waterproof super glue, ACTS like a vacuum cleaner, and even teaches scientists about gene repair?
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