並前往https://shopee.tw/%E5%9F%BA%E7%A4%8E%E4%BB%A3%E6%95%B8-2%E5%86%8A%E5%A5%97%E8%A3%9D%EF%BC%88%E7%AC%AC2%E7%89%88%EF%BC%89%E8%8B%B1%E6%96%87%E5%8E%9F%E7%89%88-Basic-Algebra-I-II-Nath-i.372498751.4284334007