Because researchers have found that people don't actually know their hands as well as they think they do.

因为研究者们发现事实上人们并非如他们想象那样了解自己的手掌。

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Men are like women, as what we answered about why we need a manicure; men do need to present their hands as well.

男人和女人都一样，正如我们在为什么我们需要修甲提到的，男人要展现他们的手。

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The machine drills the "center holes" for the hands as well as the "pilot holes" which will guarantee the positioning of the strip during blanking operations.

用机器钻出安装指针的中心孔及导向孔，以确保铜条在冲切工序固定位置。

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But some people go on to suffer chronic burning pains which affect their calves, arms and hands as well.

ECONOMIST: Thalidomide: On probation | The

Poland has an additional problem on its hands as well.

FORBES: Poland Needs To Clean Up Polish Telecom Before It Ascends To E.U. Presidency

As a young man Jack Lynch (he was never John) gained fame in his native Cork in Gaelic football, in which players can use their hands as well as their feet, and in hurling, an Irish form of hockey.

ECONOMIST: Jack Lynch