Martin Fisher -- a co-founder of the non-profit KickStart -- demonstrates the technology on the rooftop of his San Francisco office.

VOA: standard.2010.08.09

In Crane, in his great poem The Bridge- and here's another photo by Evans, this time of Crane on the rooftop of the apartment building in Brooklyn, 110 Columbia Heights where he lived and where he began the poem, with the bridge in the background.

在克莱恩杰出的诗篇《桥》里-,这里还有埃文斯拍的另一张照片，这次克莱恩站在他位于布鲁克林区，哥伦比亚高地,公寓楼的屋顶上,他就是在此开始创作诗篇，背后是布鲁克林大桥。

耶鲁公开课 - 现代诗歌课程节选

And it also has a swimming pool on the rooftop.

在屋顶上还有一个游泳池。

That's why 课堂 - SpeakingMax英语口语达人