並前往https://books.google.com.tw/books?id=IE3JDQAAQBAJ&pg=PT209&lpg=PT209&dq=Booking+plus&source=bl&ots=qnZPN41l_P&sig=ACfU3U0B0COBqQg_6DdepzDUqe5uRZtvGQ&hl=zh-TW&sa=X&ved=2ahUKEwi1osDYoa-AAxWEF2IAHf37DdAQ6AF6BQiwAhAD