幸福感的英文：
happiness
euphoria
well-being
blessedness

参考例句：

Her heart was flowing with happiness.
她心里充满幸福感。

happiness是什么意思：
n. 幸福；高兴

Health is happiness
健康就是幸福

Content is happiness
知足常乐

Then Zara was happy.
然后扎拉就高兴起来了。

euphoria是什么意思：
n.
1. 安乐感，陶醉，陶醉感
2. 短时间内的狂喜、兴奋异常

She was still in a state of euphoria hours after her victory
她获胜後几小时仍喜气洋洋

She was still in a state of euphoria hours after her victory.
她获胜后几小时仍喜气洋洋.

The sweet music and dim lights induced in the couple a feeling of euphoria.
甜美的音乐和朦胧的灯光激起这对恋人欢快的感觉。

being是什么意思：
n. 生物；存在；本质
adj. 存在的；现有的

The act or process of bringing or being brought into being
使某事物开始存在或成为现实的动作或过程

This program is being broadcast in stereo.
这个节目正用立体声播放。

For West Asians, being kept
对西亚人来说，