Our policies have to be judged against a clear test: will it improve the standard of education?

我们的政策得比照一个明确的检验，即会提高教育水准吗？

《柯林斯英汉双解大词典》

Test automation is far more precise and consistent and features standardized reporting, enabling clear test analysis across the QA environment.

测试自动化更精确且更一致，并且是标准化的特性报告，能够跨 QA 环境进行清晰的测试分析。

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But it was not clear what test was used; only blood tests for antibodies would show whether pigs had the virus in February, when the human outbreak is thought to have begun.

但是还不太清楚的是什么检测被使用了；二月的时候，仅有关于抗体的血检验会显示猪是否携带病毒，当人类流感被认为在已经爆发时。

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Officials said the next test will use enriched uranium, but it is not clear when the test will be held or when the facility will be fully operational.

CNN: Rice: U.S. will seek to end any 'illicit' nuclear ambitions by Iran

Iranian officials said the next test will use enriched uranium, but it's not clear when the test will be held or when the facility will be fully operational.

CNN: U.S.: Iran has material for nuclear bomb but still 'not close'

So Mr Bush faces a clear-cut test.

ECONOMIST: Great stuff, but does it have the president's support?