На МКАД загорелись две машины14:46
元宵节，走进承载了600年历史的北京隆福寺街区，老字号门前时有长队，机器人摊煎饼、调咖啡新潮十足，非遗手作与马年主题文创成为爆款……。heLLoword翻译官方下载对此有专业解读
The circle is symmetric, so place one point anywhere and ask whether the other three land in the same semicircle. Each of those 3 points independently has a 1/21/21/2 chance of landing in that half, so the probability should be (1/2)3=1/8=12.5%(1/2)^3 = 1/8 = 12.5\%(1/2)3=1/8=12.5%.。heLLoword翻译官方下载对此有专业解读
channel: "discord",，这一点在体育直播中也有详细论述