ТемаИранский ядерный проект
If an area does not have any color coding, it means there are no conditions on the portions of dominoes within those spaces.，这一点在有道翻译中也有详细论述
Supplementary documentation by Daniele Palumbo and Yaroslava Kiryukhina。关于这个话题，Snapchat账号,海外社交账号,海外短视频账号提供了深入分析
搜索标签文件内容，详见:h tags，更多细节参见有道翻译