People set off fireworks and tooted their car horns.

人们放起烟火并按响汽车喇叭。

《柯林斯英汉双解大词典》

They drank champagne, set off fireworks and tooted their car horns.

他们喝香槟、放烟花，还按他们的车喇叭。

《柯林斯英汉双解大词典》

Do you set off fireworks every Spring Festival in Chinatown?

你在唐人街每个春节都放烟花吗？

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The late goal sent the Libyans into jubilation, as they set off fireworks in the stadium.

BBC: SPORT | Football | African | Libya 2-1 Egypt

Chavistas set off fireworks and raced through downtown Caracas blasting horns in jubilation.

NPR: Chavez Heir Barely Wins; Opposition Rejects Count

Kadyrbayev and Tazhayakov had set off fireworks together on the Charles River, the FBI affidavit said, citing interviews with the men.

WSJ: U.S. Charges Three More in Boston Marathon Case