革新革新关船unlock_sekibune由林檎木或冷杉木建造的关船牺牲了坚固的船体,以换取更高的速度和机动性。解锁关船单位类型条件潜在条件文化›属于日本文化组具体条件革新树发现新大陆关船关联需要 1·日本Potential隶属于 2革新发现新大陆地理大发现In tree of时代地理大发现年龄定义in_game/common/advances/2_ship_unlocks.txt:329age = age_3_discovery▾potential = {▾culture = {has_culture_group = culture_group:japanese_group}}unlock_unit = n_sekibunein_tree_of = new_world_advance历史记录