A patent attorney in Amityville, New York, Garvey holds a patent for a temperature-responsive roofvent.
纽约鬼屋方面的专利律师——加维，拥有一项根据温度感应的屋顶通风专利。
2
The tent is shaped like a dome with green walls, a grey fly that covers the roofvent, and black netting and flooring.
帐篷展开成圆顶状，四壁为绿色，顶部通风口覆盖物为灰色，并由黑色网和地垫。
3
Then they climbed out of the vent, onto the roof, and down 50 feet of piping to the ground where a makeshift raft made from raincoats took them across 1.5 miles of water to San Francisco.