大家好，我是东南，我来为大家解答以上问题开心的英文名次，开心的名词用英文怎么说很多人还不知道，现在让我们一起来看看吧！

　　看他好像吃了一惊，她感到开心。

　　She had the pleasure of seeing him look surprised.

　　知道有人欣赏我所做的`事真让人开心。

　　It's nice to know that somebody appreciates what I do.

　　孩子们追逐着彼此的影子，玩得很开心。

　　The children were having fun, chasing each other's shadows.

　　我没有察觉到你那么不开心。

　　I didn't realize you were so unhappy.

　　我没有察觉到原来他那时非常不开心。

　　I didn't realize but he was deeply unhappy at that time.

本文到此讲解完毕了，希望对大家有帮助。