spread your wings
US /sprɛd jʊər wɪŋz/
UK /sprɛd jʊər wɪŋz/

1.
施展抱负, 独立自主
to become more independent and confident and try new activities and experiences
:
•
After college, she decided to move to a new city to spread her wings.
大学毕业后,她决定搬到一个新城市去施展抱负。
•
It's important for young people to spread their wings and explore the world.
年轻人施展抱负、探索世界是很重要的。