The test result is caused by the hard test for destructive purpose.

此测试结果是由硬性破坏性测试得到的。

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Now that network has met its first hard test — and they are discovering the unworkability of their ideas.

现在这个网络面临着他们的第一个难题——他们正在探索他们的理念的不易操作性。

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She studies hard for the test on Sunday.

她为了周日的考试努力学习。

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Whether to allow this to happen, or to prop hospitals up and thus reduce the possible efficiency gains, will be a hard test for the next government.

ECONOMIST: Health in Britain

This is likely to be a hard test to pass.

ECONOMIST: Tomorrow, perhaps

It just goes to show I guess how hard chasing runs in Test cricket is.

BBC: Ponting thrilled by Australia's win over Pakistan