jump in

US /dʒʌmp ɪn/
UK /dʒʌmp ɪn/
"jump in" picture
1.

intervenir, saltar

to join an activity or conversation quickly and eagerly

:
Everyone was discussing the new policy, so I decided to jump in with my opinion.
Todos estaban discutiendo la nueva política, así que decidí intervenir con mi opinión.
The kids were playing in the pool, and I couldn't resist the urge to jump in.
Los niños estaban jugando en la piscina, y no pude resistir la tentación de saltar.
2.

lanzarse, intervenir

to start doing something quickly or enthusiastically

:
When the bell rang, the students jumped in to pack their bags.
Cuando sonó la campana, los estudiantes se lanzaron a empacar sus mochilas.
He didn't hesitate to jump in and help when he saw the accident.
No dudó en intervenir y ayudar cuando vio el accidente.