[問卦] 綠燈為什麼沒有倒數？消失
肥宅我剛剛在路口等紅綠燈注意到，
紅燈會有顯示多久轉綠燈，而綠燈只有行人用號誌才會有秒數，
為什麼汽機車號誌的綠燈沒有顯示秒數而紅燈有？
這設計概念有什麼八卦嗎？
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