1.
(informal) impressively difficult.
（非正式）令人难忘的困难。
2.
You're a wonderful spectacle.
你是个令人难忘的人物。
3.
tuneful and memorable,
悦耳的、令人难忘的
4.
lacking in impressiveness.
缺少令人难忘的特点。
5.
The sight of the mountains in the distance is enough to stir the blood-it is very impressive indeed.
远处的山区景色足以令人神往——的确令人难忘。
6.
This is really an unforgettable experience.
这确实是一次令人难忘的经历。
7.
He told his story impressively.
他说了他令人难忘的故事。
8.
an impressive ceremony, building, speech, performance
令人难忘的仪式、 建筑、 讲话、 演出
9.
It is an impressive scene.
这是一个令人难忘的场面。
10.
I guarantee it will be an unforgettable experience.
我保证那会是个令人难忘的经验。
11.
memorable features of the Scottish landscape
苏格兰景色中令人难忘的特徵
12.
The power of his stage presence can never be forgotten.
他的舞台表演才能令人难忘。
13.
The power of his stage presence can never be forget
他的舞台表演才能令人难忘
14.
Her background in the arts is impressive.
他在艺术上的阅历令人难忘
15.
The power of his stage presence could never be forgotten.
他的舞台表演才能令人难忘.
16.
The myth that elephants never forget.
那个虚构的大象故事令人难忘。
17.
The most impressive volcanic phenomena are explosive eruptions.
最令人难忘的火山现象是爆炸喷发。
18.
It was an unforgettable experience.
那是一次令人难忘的经历。