unforgettable

adj

1. impossible to forget

1. 难忘的
If you describe something as unforgettable, you mean that it is, for example, extremely beautiful, enjoyable, or unusual, so that you remember it for a long time. You can also refer to extremely unpleasant things as unforgettable .

e.g. A visit to the Museum is an unforgettable experience...
参观博物馆是一段令人难忘的经历。
e.g. A bright shooting star, or meteor, is an unforgettable sight.
明亮的流星，或者说陨石，是番难忘的景象。

1. 令人难忘：20 A 逻辑推理常识运用词义比较 我们也就可以用经过某一个熟悉却又无法叫出名字的(unnamed)人,这人也许令人难忘(unforgettable),也许难以置信(unbelievable),也许是不真实的(unreal),来识别我们自己所处的位置.