Slums should be turned into livable places where residents have the opportunity to build a "decent roof over their head" and basic amenities like water and sanitation, she says.

贫民区应该被改造成宜居的地方，使居民有机会为自己建造一个体面的安身场所，并获得供水和卫生服务，她说。

youdao

You can build the enclosure on the ground and hoist it and the glass up separately if you have a flat roof.

如果你的屋顶是平的，可以先在地面把箱体装好，然后分别把箱体还有玻璃吊上屋顶。

youdao

Instead of getting dozens of your neighbors to pound boards together to build a barn, you can now buy the walls and roof and have a few workmen assemble it in a few hours.

不再需要请众多邻居帮忙钉木板建房，你现在可以直接买墙壁和屋顶，然后在几个小时之内就能够完成装配。

youdao

He said Americans would always build a house but then move before they put a roof on it.

他说,美国人盖房子,总是在还没有盖上屋顶时就搬走了

耶鲁公开课 - 美国内战与重建课程节选

French Open organizers have ambitious plans to build a new roof on center court, similar to that at Wimbledon, but also to extend the present cramped grounds.

CNN: Roland Garros suffers uncertain future

Members of Cambridge University Officers' Training Corps (CUOTC) have agreed to build a platform representing the roof of the 70ft (21m)-high Senate House, and a vehicle will be hoisted to the top.

BBC: Cambridge University Austin Seven roof stunt recreated

The Matsigenka hunt for monkeys and parrots, grow yucca and bananas, and build houses that they roof with the leaves of a particular kind of palm tree, known as a kapashi.

NEWYORKER: Spoiled Rotten