def sleep_jitter():
Mesh routers, or mesh Wi-Fi systems, use multiple devices (or nodes) across your home to create a larger home network. Essentially, you have multiple routers around your home with these systems, and that will hopefully provide the best coverage possible. Wi-Fi extenders, on the other hand, are usually just one device that extends your existing Wi-Fi signal, and they often require you to switch networks when connecting. Wi-Fi extenders are more affordable, though, and are great if you’re traveling or need a Wi-Fi signal in harder-to-reach areas. However, a mesh router can offer a better long-term solution to upgrade your entire home’s Wi-Fi.
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被分装售卖的山姆蛋糕。南方周末记者贾梦雅｜摄
杜耀豪翻看的族谱上只有男性的名字，但养育他、影响他至深的，却是在历史惊涛中坚忍的女性，不仅有在德国鱼店工作三十年的母亲，还有在越南时期暗中守护家庭的外祖母。他从表姐那里听过一段记忆：夜晚熄灯后，家中的女人们躲在房间里悄悄数着金条、金粒与首饰，为未知的逃亡做准备。两人分享时，曾因其中的荒诞咯咯发笑，但笑声之下，是沉重的压力。“我知道男性在社会中倾向于发言，”他想，“但显然女性可能有更多的话要说。”