充满了欢声笑语用英文怎么说

"充满了欢声笑语" 用英语可以说成 "filled with laughter and merriment"。

这个短语是由两个单词 "laughter" 和 "merriment" 组成的。

"Laughter" 意思是笑声，它来源于古英语 "hlæhter"。
"Merriment" 意思是快乐，欢乐，它来源于中世纪法语 "merriement"，意为"喜乐"。

下面是一些例句：

The party was filled with laughter and merriment. (聚会充满了欢声笑语。)
The children's laughter and merriment filled the room. (孩子们的笑声和欢乐充满了房间。)
The concert was a night filled with laughter and merriment. (音乐会是一个充满笑声和欢乐的夜晚。)