Meaning of the word "throw oneself into" in English

What does "throw oneself into" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

throw oneself into

US /θroʊ wʌnˈsɛlf ˈɪntuː/
UK /θrəʊ wʌnˈsɛlf ˈɪntuː/

Idiom

to begin to do something with great energy and enthusiasm

Example:
She decided to throw herself into her new project.
After the breakup, he threw himself into his work.