並前往https://www.coursehero.com/file/pitv705/%E4%BB%98%E6%99%82%E4%B8%8D%E4%BA%88%E8%AA%BF%E9%AB%98-4-%E8%A2%AB%E4%BF%9D%E9%9A%AA%E4%BA%BA%E8%87%AA%E4%BB%98-60-%E4%B8%AD%E5%A4%AE%E4%B8%BB%E7%AE%A1%E6%A9%9F%E9%97%9C%E8%B2%A0%E6%93%94-40-47-108%E5%B9%B4-4-%E6%9C%88%E7%89%88-%E5%83%85%E4%BE%9B%E5%85%A7%E9%83%A8%E8%A8%93%E7%B7%B4%E4%BD%BF%E7%94%A8-%E7%A4%BE%E6%9C%83%E4%BF%9D%E9%9A%AA%E6%91%98%E8%A6%81%E6%95%B4%E7%90%86-%E4%BF%9D%E9%9A%AA%E7%A8%AE%E9%A1%9E-%E7%B5%A6%E4%BB%98-%E5%8F%97%E7%90%86%E6%A9%9F%E9%97%9C-%E8%B2%BB%E7%8E%87/