We had an unbelievable (= very good) time in Paris.

我们在巴黎的日子快活极了。

牛津词典

Conditions in the prison camp were unbelievable (= very bad) .

集中营的生活条件糟糕透了。

牛津词典

The cold was unbelievable (= it was extremely cold) .

天气冷极了。

牛津词典

It's unbelievable that (= very shocking) they have permitted this trial to go ahead.

令人震惊的是他们竟允许进行这项审讯。

牛津词典

I found the whole story bizarre, not to say unbelievable.

我觉得整个事件经过荒诞不经，更不用说不可信了。

牛津词典

unbelievably bad/good

坏得 / 好得令人难以置信

牛津词典

Unbelievably it actually works.

难以相信的是，它确实有效。

牛津词典

His guitar solos are just unbelievable...

他的吉他独奏棒极了。

柯林斯高阶英语词典

The pressure they put us under was unbelievable...

他们给我们施加的压力之大超乎想象。

柯林斯高阶英语词典

I find it unbelievable that people can accept this sort of behaviour...

人们竟能接受这样的行为，我震惊不已。

柯林斯高阶英语词典

Yes, the music library burned, three or four double basses burned. It's just unbelievable.

是的，音乐图书馆被烧了，三四把低音提琴烧毁了。真是太不幸了。

柯林斯高阶英语词典

I still find this story both fascinating and unbelievable...

我仍觉得这个故事既有趣又不太可信。

柯林斯高阶英语词典

I know it sounds unbelievable but I never wanted to cheat.

我知道听上去难以置信，但我从不想撒谎。

柯林斯高阶英语词典

We had an unbelievable (= very good) experience at the concert.

我们在音乐会上的经历美妙极了。

金山词霸

The traffic during rush hour was unbelievable (= very bad).

高峰时段的交通状况简直糟透了。

金山词霸

The pain was unbelievable (= it was extremely painful).

疼痛难忍。

金山词霸

It's unbelievable that (= very shocking) they have approved this controversial plan.

令人震惊的是他们竟然批准了这个有争议的计划。

金山词霸

The movie's plot was unbelievable, not to say ridiculous.

这部电影的情节不可信，更不用说荒诞了。

金山词霸

unbelievably delicious/terrible

美味得 / 难吃得令人难以置信

金山词霸

Unbelievably the results were accurate.

难以置信的是，结果非常准确。

金山词霸

The vocals are truly unbelievable, what a voice.

是真正的演唱令人难以置信的, 什么声音.

期刊摘选

Unbelievable as it is, that's only the tip of the iceberg.

真让人无法置信, 那只是冰山的一个尖儿(注:可借指整个事情中的极小的一部分).

期刊摘选

They work with an unbelievable speed.

他们以令人难以置信的速度工作.

《简明英汉词典》