Meaning of the word "do your bit" in English

What does "do your bit" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

do your bit

US /duː jʊər bɪt/
UK /duː jɔː bɪt/
"do your bit" picture

Idiom

to do one's share of a task; to make one's contribution to an effort

Example:
Everyone needs to do their bit to help clean up the park.
If we all do our bit, we can finish this project on time.