key to success
US /kiː tuː səkˈses/
UK /kiː tuː səkˈses/
成語
成功的關鍵
the most important factor or action required to achieve a desired outcome
範例:
•
Hard work is the key to success in any career.
努力工作是任何職業成功的關鍵。
•
Consistency is often the key to success when learning a new language.
學習新語言時，持之以恆往往是成功的關鍵。