如题，在游玩过程中所有的单位都不会说话，骑兵的马蹄声、攻城器的轮轴摩擦声、火枪弓弩手都有正常的音效但是所有单位都变成了哑巴，侦察兵预警也没有。
尝试方法：根据中国的社区提供的方式几乎全试过了，验证游戏资源完整性，重新安装游戏，游戏内语音设置都没有问题，但是单位就是不能说话，我十分期待新dlc文明的单位语音但是在更新新dlc后所有单位都变成了哑巴。
Translation: As mentioned, during the game, all units cannot speak. The sound of cavalry’s hooves, the friction of siege engines’ axles, and muskets and crossbowmen all have normal sound effects. However, all units have become mute, and there is no scout warning. .
Trial method: I have tried almost all the methods provided by the Chinese community. I have verified the integrity of the game resources and reinstalled the game. There are no problems with the in-game voice settings, but the units just cannot speak. I am very much looking forward to the unit voices of the new DLC Civilization, but After updating the new dlc all units became mute.