So what exactly do these shiny new earbuds have to offer? According to Mashable's Bethany Allard in her piece on everything to know about them, published following the latest Galaxy Unpacked event, "The Buds4 Pro come with an audio improvement in the form of a wider woofer. Up from a 10.5mm DD woofer on the Buds3 Pro, the newer gen will feature an 11mm SuperWide woofer. It is worth noting, however, that the Buds3 Pro featured a 6.1mm planar tweeter, while the Buds4 Pro feature a 5.5mm planar tweeter."
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这间夜总会的装潢风格仍停留在20世纪90年代。天花板用几十块薄板拼成，镶嵌着几百盏星星状的小灯泡，从黑洞洞的头顶发出扑闪扑闪的微弱光亮。这片并不华丽的“星光顶”是前两年才装的，加上其他设备耗资共两百多万。
德索托的理论并非纸上谈兵。他曾亲自参与秘鲁的改革，而且一度取得显著效果。