(proverb)it's easier to stop something happening in the first place than to repair the damage after it has happened(諺)防勝于治
英語四級真題
Prevention is better than cure.
出自-2012年12月閱讀原文
英語六級真題
If you're moderately exercising for 150 minutes a week, as the Centers for disease Control and Prevention recommends, or less than that, you're probably not an extreme athlete.
2019年12月六級真題（第二套）閱讀 Section B
There's this peer-to-peer nature of health care these days with a profound opportunity for parents to learn helpful tips, safety and prevention efforts, pro-vaccine messages and all kinds of other messages from other parents in their social communities.
2018年12月六級真題（第三套）閱讀 Section B
柯林斯高階英漢雙解學(xué)習(xí)詞典釋義
VERB
防止；預(yù)防；阻止
To prevent something means to ensure that it does not happen.