广播电视英语短句 第 245 课：温室效用-5

The agriculture economist points to the demand for locally grow crops. 农业经济学家则想到了对本地种植的作物的需求。

"People are hungry for good fresh vegetables," he says. 他说：“人们渴望有好的、新鲜的蔬菜。”

Hoop houses for winter growing can even be found at the white house, where Michelle Obama has a vegetable garden. 作为冬天种植的温室大棚甚至在白宫也能看到，米歇尔。

The houses are small because of limited space on the South Lawn. 奥巴马在那里有个菜园子。由于白宫南草坪的面积有限，所以大棚较小。

A hoop house specialist at Michigan state university, Adam Montri, has videos on YouTube explaining how to build one. 密歇根州立大学的温室大棚专家， Adam Montri 在 YouTube 上有介绍如何建造大棚的录像片。