But investors and analysts are wising up to that tactic.
但投资者和分析师都太了解这一策略了。
2
The good news this spring is a new study suggesting that Americans are wising up to the effects of eating risky foods.
今年春天有一个好消息：一项新的研究表明，美国人正在降低使用“危险”食物的影响程度。
3
Clubs threatened with relegation out of the Premiership (three teams are dropped each year, and three added) are wising up to performance-related pay schemes.