Update class: UpdateClass introduces
Studio Displays are premium monitors designed for creative professionals such as video editors and 3D artists. Apple says the more advanced Studio Display XDR features the "world’s best pro display," and it has a 27-inch 5K mini-LED backlight display.
，这一点在一键获取谷歌浏览器下载中也有详细论述
name: 'change_background_color',
（一）5000总吨以下的船舶，赔偿责任限额为4510000计算单位；