革新革新开拓殖民地colonial_ventures使我们能够派遣更多的移民队,开拓未知世界。需要沿海扩张革新requires革新树发现新大陆殖民特许状探索舰队沿海扩张开拓殖民地修正每月殖民迁移+25%关联需要 1沿海扩张地理大发现Requires隶属于 1地理大发现年龄定义in_game/common/advances/4_choices_dip.txt:163age = age_3_discoveryicon = coloniesfor = diprequires = coastal_trade_routes_advancecolonial_migration_size_modifier = 0.25ai_preference_tags = { exploration }历史记录