"This is an evaluation instrument that is finally able to capture who is highly effective and who is ineffective and who could be doing better and could use some assistance.

VOA: special.2011.08.11

whether it was the mental health workers, whether it was the philosophers,psychologists, praise the program as the best,as highly effective, when they looked at the raw objective data, the results were shocking.

无论是心理健康学者，哲学家，心理学家，都说这是最佳，最高效的研究方案，但当他们看到原始的样本数据，调研结果让他们震惊。

哈佛公开课 - 幸福课课程节选

In recent weeks American news media have reported that U.S.officials continue to believe the tactic is highly effective at killing top al-Qaida leaders in places where they are largely beyond the reach of the Pakistani government.

VOA: standard.2009.05.12