be your own master
US /bi jʊər oʊn ˈmæs.tər/
UK /bi jʊər oʊn ˈmæs.tər/

1.
做自己的主人, 獨立自主
to be independent and in control of one's own life or actions
:
•
After years of working for others, she decided to be her own master and start her own business.
在為他人工作多年後,她決定做自己的主人並開始自己的事業。
•
He values his freedom and always wants to be his own master.
他珍視自由,總是想做自己的主人。