The researchers tested all the children for products that break down from organophosphates.

VOA: special.2010.05.26

All right, so we've tested it, and we haven't tested it yet we have tested it but, we haven't seen it, well, you know what I'm going to do?

好，我保存下，这有点儿烦，不过能让字体更大点儿,好，我们已经得到了要比较的对象了，但是还没对它们进行比较测试？

麻省理工公开课 - 计算机科学及编程导论课程节选

A theory could be so vague and all-encompassing that it can't even be tested.

一个理论有可能因为概念模糊,且体系庞大而难以得到验证。

耶鲁公开课 - 心理学导论课程节选

They tested all its systems.

VOA: special.2009.07.08

Mr.Zuma said that by next April all children under one year of age who tested positive for HIV would receive treatment.

VOA: standard.2009.12.02