The expression "fireworks" gets its meaning from the fireworks that people shoot into the sky when they are celebrating a great event.

VOA: special.2009.07.05

Another key event in the making of modernism is the great migration of African-Americans from the rural south to the urban north.

现代创作的另一个重要事件,是非裔美籍从南部乡下,往城市化的北部的大移民。

耶鲁公开课 - 现代诗歌课程节选

or if you're feeling like a big event has happened. Or if you're feeling that they look really great.

或者你觉得对方发生了什么大事，或者是你觉得他们看起来棒极了。

You look 课堂 - SpeakingMax英语口语达人

Thousands of people crowded onto ships in the harbor to watch the great event.

VOA: special.2010.05.06

It's great!" Comic-con marketing director David Glanzer says the once-fledgling event has grown in recent years, thanks in part to Hollywood's love affair with action heroes.

VOA: standard.2010.07.23

"You know it's great that Comic-Con has grown into this pop culture event.

VOA: standard.2010.07.23

North Korea's official Rodung Sinmun newspaper described the country as a "proud nuclear power" Monday, and warned it would be a "great mistake for the United States to think it will not be hurt" in the event of military conflict on the peninsula.

VOA: standard.2009.06.22