並前往https://books.google.com.tw/books?id=HWZBCgAAQBAJ&pg=PA198&lpg=PA198&dq=W2+%E6%9C%A8%E6%A1%8C+%E8%A9%95%E5%83%B9&source=bl&ots=6Gqa87T9MF&sig=ACfU3U3xDZL6xzRDRhf2ExnFPFxH3j6rJg&hl=zh-TW&sa=X&ved=2ahUKEwiig93JseKAAxUK_aQKHRSXAFIQ6AF6BQiuARAD