If you stand under a skylight in the Visitor Center, you can see the bronze statue of Freedom high up on the dome outside.

VOA: special.2010.01.27

So, if you have a sixty-one you're from the Ain, and if you have a sixty-two you're from the Pas-de-Calais, or if you have a sixty-three you're from the Puy-de-Dome.

如果是61的话,就来自安省,如果是62,就来自加莱海峡省,如果是63的话,就来自多姆山省

耶鲁公开课 - 1871年后的法国课程节选

It is a plaster form that was used to make the bronze statue of Freedom that stands on the dome of the Capitol high above the city.

VOA: special.2010.01.27

A geodesic dome is a round building made of many straight-sided pieces.

VOA: special.2010.05.30

There are no limits to the size of a geodesic dome.

VOA: special.2010.05.30