do his bit in English
do what he was supposed to do, carry out his assigned task
Use "do his bit" in a sentence
Below are sample sentences containing the word "do his bit" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "do his bit", or refer to the context using the word "do his bit" in the English Dictionary.
1. As a good marksman, he would do his bit in any fighting.