春节期间，重庆荣昌区五洲国际家电卖场，市民李雪琴忙着选购新家电。“趁春节优惠买台节能大冰箱。”她笑着算账：原价8000多元的冰箱，“国补”省了1000多元，还送一台烘鞋机。春节假期，荣昌区社会消费品零售总额13.7亿元，同比增长9.6％，智能产品、节能产品备受消费者追捧。
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30多歲、天生沒有健康子宮的格雷絲・貝爾（Grace Bell）表示，她現在10週大的兒子雨果（Hugo）「簡直是一個奇蹟」。
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We're all familiar with the high-pitched squeak of basketball shoes on the court during games, or tires squealing on pavement. Scientists conducted several experiments and discovered that the geometry of the sneakers' tread patterns determines the squeak's frequency, enabling the team to make rubber blocks set to specific frequencies and slide them across glass surfaces to play Star Wars' "Imperial March."