並前往https://books.google.com.tw/books?id=8aisDwAAQBAJ&pg=PA60&lpg=PA60&dq=bmwm2competition%E6%89%8B%E6%8E%92&source=bl&ots=aI7_oqcr2b&sig=ACfU3U2tyH1Le__QrbgDp17jQB93uK9FKQ&hl=zh-TW&sa=X&ved=2ahUKEwiX04nI05D1AhUBH7kGHQ1wBAIQ6AF6BAhcEAM