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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."
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贵在精准，重在精准。我们创造的脱贫奇迹，充分证明了精准方略是减贫的制胜法宝。
Дания захотела отказать в убежище украинцам призывного возраста09:44
“坚持精准扶贫方略，用发展的办法消除贫困根源”，从打赢脱贫攻坚战到巩固拓展脱贫攻坚成果，“一把钥匙开一把锁”，一以贯之。