plunge into
US /plʌndʒ ˈɪntuː/
UK /plʌndʒ ˈɪntuː/
1.
lanzarse a, sumergirse en
to suddenly start doing something or become involved in something, often without careful thought
:
•
He decided to plunge into the new business venture without hesitation.
Decidió lanzarse a la nueva empresa comercial sin dudarlo.
•
After graduation, she will plunge into a demanding career.
Después de graduarse, se lanzará a una carrera exigente.