錢普恩說：「從很早開始，它們有時會在鐘聲前播放旋律。」到了15世紀後期，家用掛鐘開始配有可用插針設定的鬧鈴。「鬧鈴通常是鐘聲，後來則演變成重複敲擊的小鐘。」
（作者单位：北京大学考古文博学院），推荐阅读新收录的资料获取更多信息
Home sellers are hopeful that lower mortgage rates will attract buyers, per WSJ. Daniel and Kyla Seely, a couple who listed their three-bedroom home in Newark, Ohio, in November for $324,900, are in this category. The Seelys have had no offers so far and are hopeful that declining mortgage rates will turn things around.。新收录的资料是该领域的重要参考
“As the AI takes over more and more of the work, the balance between AI and humans will change over time. With the existing platforms, the customer is left to handle round after round of painful headcount reductions,” he told TechCrunch over email.，详情可参考新收录的资料