並前往https://books.google.com.tw/books?id=jrV4EAAAQBAJ&pg=PA18&lpg=PA18&dq=gmail%E5%9B%9E%E6%94%B6%E4%BF%A1%E4%BB%B62020&source=bl&ots=r40an8VBaD&sig=ACfU3U039dQIyqtQNYaBTVa4TPdwif0-zg&hl=zh-TW&sa=X&ved=2ahUKEwi2x_DChuD8AhVhLbkGHeCOCe0Q6AF6BAhbEAM