# The Z80 experiment
Not only is NVIDIA continuing to support its Shield devices, but it’s just rolled out its first proper update in nearly a year. The Shield Experience Upgrade 9.2.4, to give it its proper name, applies to both the Shield and Shield Pro boxes. It’s admittedly light on new features, instead being focused on updating security and fixing various issues, but is nice to see all the same. Here’s the full list of changes.
。关于这个话题，heLLoword翻译官方下载提供了深入分析
FT Professional
When shoes slide across a floor, wave-like deformations of the sole can generate squeaking. The pitch of the squeak depends on the rate at which deformations are generated.
前往之日，纯属偶然，正撞上杜氏宗祠翻新三十周年庆典的最后一天。杜耀豪被引入香烟缭绕的宗祠内，拜谒祖先牌位。在浩瀚的族谱中，他们找到了杜耀豪父亲和爷爷的名字。