非常愉快的的英文：
in the seventh heaven

参考例句：

I had a fine old time.
我玩得非常愉快。

Kim has a glorious hour.
金度过了非常愉快的一个钟头。

And so Aileen's days were passing agreeably enough
就这样，爱玲的日子过得非常愉快。

(be)extremely pleased
非常愉快

The news was very pleasing to us.
那消息使我们非常愉快.

We had a very good time last night.
昨晚我们玩得非常愉快。

The expression on his face was of such warmth and pride that I felt utterly blessed.
他当时的神情是那样温柔而自豪，让我感到非常愉快。

Thank you very much for everything. It's a very enjoyable evening .
谢谢你的招待。我度过了一个非常愉快的夜晚。

There was a pleasing grace in the orderliness of their lives
他们的井然有序的生活安详娴雅，令人非常愉快。

Socially I found him delightful.
在社交场合我觉得与他相处非常愉快。

seventh是什么意思：
adj. 第七的
n. 第七个，每月的第七天，七分之一

the seventh heaven
极乐

The Seventh Evening of the Seventh Moon is the Lover Festival in China.
七月七（七夕）是中国的情人节。

It has just entered the seventh edition.
它刚出版了第七版。

Libra is the seventh of the zodiac signs.
天秤座是黄道十二宫的第七宫。

Saturday is the seventh day in a week.
星期六是一周的第七天。

heaven是什么意思：
n. 天堂；上帝；天；极乐

It was the will of Heaven.
这是天意。

the seventh heaven
极乐

The plan was to have an audience of the son of Heaven.
计划里是有觐见天子的环节的。

Marriages are made in heaven
姻缘天注定

Heavens here is plural.
这里的天这个名词用的是复数形式。