並前往https://tw.carousell.com/p/%E5%B7%A5%E7%A8%8B%E6%95%B8%E5%AD%B8kreyszig-%E7%AC%AC%E4%B9%9D%E7%89%88%E7%BF%92%E9%A1%8C%E8%A7%A3%E7%AD%94-252327533/
