▲ 图源：9To5Google
// 步骤3：从后往前遍历数组（反向遍历更易理解，每个元素只入栈/出栈一次）
，详情可参考safew官方版本下载
You can set multiple alarms with different bedtimes and wakeup times, which is really handy if your schedule is all over the place or you want to allow yourself to sleep in more on certain days. My only real complaint so far is that the sunrise feature isn't quite as strong as I want it to be. The Dreamie's sunrise goes from a warm glow to a bright blue-white, but it never gets big enough to wash over me in the way I expect a sunrise alarm to. Having the light on is helpful for orienting yourself when you're groggy and half-asleep, but it doesn't feel like it's having much effect on my actual wakeup process.
第十条 国家加强原子能领域标准体系建设，推动、参与原子能领域国际标准化活动。