练习(一)
In the far corner of the front yard of a large house in Florida _1
(rest)
an RV
一Recreational Vehicle
(活动房屋式旅游车)，
shaded by trees as clothing on a nearby line sways
_2—the breeze. In this RV, National Geographic explorer Thomas Culhane lives with his wife, Ena, almost
—3 (entire) off the grid
一a lifestyle without relying on electricity supply.
Culhane began living off the grid in the late 1990s,
—4he went
into the basement of his apartment building in Los Angeles and pulled the plug
_5 del ...