人工智能+：从技术奇点到个体生产力革命
The first of the two, commonly referred to as the timed substitution rule, forces a team to play a man down for a minute if a player takes longer than 10 seconds to leave the pitch. The second of the guidelines, dubbed the off-field treatment rule, removes a player from the match for a minute if they spend more than 15 seconds on the ground after an injury.
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這些選項需要政府機構提出詳細報告來證明課稅理由，而且在範圍與期限上都有限制。，更多细节参见爱思助手下载最新版本
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