並前往https://books.google.com.tw/books?id=FzdwEAAAQBAJ&pg=PT20&lpg=PT20&dq=%E5%A4%A7%E9%99%B8+%E9%9F%B3%E6%A8%82+app+ptt&source=bl&ots=sQYbL0TIgz&sig=ACfU3U1pSSzuWPVMq6kzABSwEENfhYhGKA&hl=zh-TW&sa=X&ved=2ahUKEwjZ25etjvmAAxWVNGIAHfgdBe4Q6AF6BAhyEAM