Why does the speaker say what the Herzau's did at home is ironical?

为什么说话者说赫索家在家里做的事是讽刺的？

youdao

The question is, what did the archbishop find?'

问题是，大主教发现的是什么？

youdao

Loading is what Daddy did every working day of his life.

在爸爸一生中，每个工作日的工作就是装纸。

youdao

I might say I touched all the bases if I did what is necessary to complete a job or activity.

VOA: special.2009.04.12

And then, what they did is they made a map of where the particles scattered once they struck the screen.

他们做的是,绘制粒子每次散射位置的图,每当他们撞击屏幕的时候。

麻省理工公开课 - 固态化学导论课程节选

Basically what he did is he took a very thin metal foil and he bombarded it with charged particles.

简单的说他做的工作是,用一张非常薄的金属箔,然后用带电的粒子轰击它。

麻省理工公开课 - 固态化学导论课程节选

"What they did is what happens when panic sets in after they lose a Mississippi House seat, " he said, referring to the Democratic victory Tuesday night in a special election for what had been a staunchly Republican congressional district.

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What you did is exactly what Barack Obama did: focused on the wrong problem.

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This is what Anwar did to Ghafar and what he is likely to do to Mahathir.

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