並前往https://books.google.com.tw/books?id=jrV4EAAAQBAJ&pg=PA5&lpg=PA5&dq=%E5%A4%AA%E9%BC%93%E9%81%94%E4%BA%BAswitch%E6%AD%8C%E6%9B%B2%E5%88%97%E8%A1%A8&source=bl&ots=r417pbXs9L&sig=ACfU3U2FFJRADPMBOFop0E7c33oCUXaWoA&hl=zh-TW&sa=X&ved=2ahUKEwjY07a7wLL-AhXmcPEDHdKUBfUQ6AF6BAhaEAM