与乳房发育相呼应，更长期的出生队列分析提示，中国女孩初潮年龄在过去几十年中持续下降：全国性数据研究显示，初潮年龄从1970年代中期及更早出生队列的约14.25岁，下降到2000年后出生队列的约12.60岁，平均下降速率约为每10年0.51年。这一趋势与欧美及其他地区观察到的现象方向一致。
Aside from that, there are the scant few standalone Wi-Fi extenders that sit on an end table or a desk, and those look pretty similar to regular ol’ routers. But make no mistake, anything labeled as an extender or a “Wi-Fi repeater” will need an anchor router in order for it to work.
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future, and this time we .await it. In other words, we poll the second foo
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