Take for example Chengkung class ships. These were built on the lines of the US Perry class guided-missile frigates, which were designed for surface-to-air defense of aircraft carrier battle groups.
如仿美國派裡級軍艦設計的成功級軍艦，原為艦隊防空防禦為主，到了台灣卻必須要加上反潛、攻船等兵裝。