HTMLMediaElement: playbackRate property — MDN Web Docs
具身智能产业的蓬勃发展，是亦庄科创动能持续释放的一个缩影。从打造机器人半马赛事，到建设“北京火箭大街”，再到落地首个高级别自动驾驶示范区，亦庄的科创突破遍布多个战略性新兴产业赛道。如今，这里集聚着国家高新技术企业2386家、国家级专精特新“小巨人”企业190家，一大批高精尖技术加速从实验室走向生产线。，推荐阅读WPS官方版本下载获取更多信息
。Line官方版本下载是该领域的重要参考
With a few exceptions, most ergonomic keyboards will work with PCs or Macs as a standard typing input, but the use of function and hot keys may require some remapping. It can be as easy as an onboard switch to toggle between Mac and PC layouts, or as involved as downloading software to change up the keys. Some boards even include (or let you buy) extra keycaps to change, say, the Mac’s Command and Option keys to PC’s Start and Alt buttons. Those are what's called hot-swappable keys, meaning you just pull the old key off (usually with a provided key puller) and stick the new one on, no soldering required.
Фото: Евгений Разумный / Коммерсантъ，这一点在搜狗输入法下载中也有详细论述