"under your belt" in Chinese (Traditional)
擁有有（經驗、成就）
Definition
如果你有某事在你的腰帶下，意思是你已經取得了它，或者那是你的經驗、知識的一部分。
Usage Notes (Chinese (Traditional))
是非正式慣用語，常和具體成就、經驗年數等搭配。不可用在消極經歷，也不能字面使用。
Examples
She has five years of teaching under her belt.
她有五年教學**經驗**。
Once you have a degree under your belt, it is easier to get a job.
一旦你有了學位**在手**，找工作就更容易。
He has many successful projects under his belt.
他有許多成功的項目**在手**。
After a few small wins under your belt, you’ll feel more confident.
有幾次小勝利**在手**之後，你會更有信心。
With two marathons under his belt, he decided to start coaching others.
有兩場馬拉松**經驗**後，他決定開始指導別人。
You already have a few big projects under your belt—that’s impressive!
你已經有幾個大項目**在手**了，太厲害了！