热闹用英语怎么说

热闹在英语中通常表示为 "lively" 或 "animated"。这两个词都可以用来描述热闹的气氛，比如一个聚会或派对。例句如下：

The party was very lively, with people dancing and singing.
The streets were animated with people celebrating the holiday.

热闹的英文来源于拉丁文的 "animatus"，这个词表示有生气的、充满活力的，也就是我们所说的热闹。