while (stack.length && stack.at(-1) <= cur) {
全场景的律动陪伴：内置电池的设计，让它不被束缚于室内书桌。配合磁吸特性，你可以把它吸在冰箱上、带到露营现场、挂在工作坊墙面，让高品质的物理音乐随时随地自然融入你的生活场景。
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The company also has a smart alarm that avoids alerting users to a low battery during the night, when they are likely to be asleep, since this often results in people disconnecting their alarm and forgetting about it.
Талибы превратили Афганистан в колонию Индии, собрали террористов со всего мира, лишили собственный народ основных прав человека, отняли у женщин дарованные исламом права
The BBC has spent more than a decade speaking to families affected by poor care at NHS trusts across England (generic photo)