Harmony in Diversity English Voice Package
Replace the Modded Sounds (e.g. the introduction sentence of new Techs & Civics) in Harmony in Diversity from Chinese to English.
You may need to restart the game after enabling this mod to make it work.
NOTE: One quote of Calendar is remained as Chinese.
NOTE: We have tried to integrate it into one just like what the official did, but failed without knowing how to debug. So we have to choose release it as another mod instead.