看这里写的 http://www.citycruises.com/about-city-cruises/faqs If you are the holder of a London Pass our sightseeing cruise is included in your Pass. You have to show it at one of our ticket offices (Westminster Pier, London Eye Pier, Tower Pier, Greenwich Pier). You will get a 24-hour Hop-on and Hop-off ticket.应该是可以的,只要兑换了24小时票,那第二天拿着这有效的票就可以坐船了。好聪明呀!~