明亮的流星，或者说陨石，是番难忘的景象。A bright shooting star, or meteor, is an unforgettable sight.参观博物馆是一段令人难忘的经历。A visit to the Museum is an unforgettable experience.她的话给我留下了难忘的印象。Her words left a lasting impression on me....

“难忘的”的英语可以翻译为：indelible，memorable，unforgettable ...