- A gamification strategy that is not sufficiently thought through or well tailored to its players may engage people for a little while, but it will not motivate people in the long term.
2016年12月四級真題（第三套）閱讀 Section B
- Reward all those involved in the debate sufficiently when the goals are reached.
2015年12月四級真題（第二套）閱讀 Section C
- Moreover, non-participation by nations, if sufficiently widespread, can undermine the political will of participating countries to act.
2017年6月六級真題（第一套）閱讀 Section B
- In such a case, the company's response may not be sufficiently quick or thoughtful, and the learning curve has been steep.
2011年考研真題（英語一）閱讀理解 Section Ⅱ