burst out

US /bɜːrst aʊt/
UK /bɜːrst aʊt/
"burst out" picture
1.

cair na, explodir em

to suddenly start doing something, especially crying or laughing

:
She burst out laughing when she heard the joke.
Ela caiu na gargalhada quando ouviu a piada.
He burst out crying after receiving the bad news.
Ele caiu no choro depois de receber a má notícia.