key to success
US /kiː tuː səkˈses/
UK /kiː tuː səkˈses/
成语
成功的关键
the most important factor or action required to achieve a desired outcome
示例:
•
Hard work is the key to success in any career.
努力工作是任何职业成功的关键。
•
Consistency is often the key to success when learning a new language.
学习新语言时，持之以恒往往是成功的关键。