roof top

基本解释

the 'eta hotel' is a 68-room boutique hotel complete with restaurant, bar and roof top pool
“eta宾馆”是一个拥有68间客房的小旅馆，餐厅、酒吧和屋顶游泳池一应俱全，坐落于迪拜高密度的商业区的附近。
She clearly wanted to go up and I realized the sun was going down and what she wanted to do was go up on the roof top and see the sunset.
很显然她很想上屋顶，而我发现太阳快要落山了，所以她想做的就是等上屋顶并且看日落。
We will leave out the details of the roof, the flat middle surfaces and the glass strip because of an expected design change of the roof top.
我们将离开了详细的屋顶，单位中，表面和玻璃带，因为预期设计变更的屋顶上方。

Her eyes flew open. She could hear the steady rainfall on the roof top.
A white roof top reflects almost as much.
The Globe was an outdoor theater with no roof on top so that sunlight could stream in.

But most days, I make enough roof top PV solar power at home to avoid buying coal-based utility power.
FORBES: How Much Electricity Are You Paying For To Maintain Your Chevy Volt?

A rooftop is the outside part of the roof of a building.
If you shout something from the rooftops, you say it or announce it in a very public way.

天台
Finally, the author did the rooftop leisure landscape planning and design overall, and completed the papers and the practice projects along with the project design.
最后,结合项目设计,做整体的天台休闲景观规划设计,并完成论文与设计项目实践。