{"name":"火星和地球之间的平均距离是 2.29 亿公里，假如行星之间的数据传输以光速进行，那么直接传输单个数据包大约需要 12.7 分钟，完成 3...","short_name":"火星和地球之间的平均距离","start_url":"/46mn7","scope":"/","display":"standalone","theme_color":"#fffffa","background_color":"#fffffa","icons":[{"src":"/apple-touch-icon.png?v=202604030044","sizes":"180x180","type":"image/png"},{"src":"/favicon.ico?v=202604030044","sizes":"16x16 32x32","type":"image/x-icon"}]}