並前往https://books.google.com.tw/books?id=T4ufDwAAQBAJ&pg=PA167&lpg=PA167&dq=focus+mk2+st%E8%A6%8F%E6%A0%BC&source=bl&ots=VZzeh_Bu0H&sig=ACfU3U1B0lWHhAVmGKY9iEm7GKENeSYEMg&hl=zh-TW&sa=X&ved=2ahUKEwiW5bvJ5OD_AhWZglYBHYxUCPwQ6AF6BAhaEAM