ZEH communities are the leading edge of technologies that might someday create houses that produce as much energy as they consume.

Each of the 300 arriving ninth graders are randomly(隨機地) assigned to one of the houses.

An enormous amount of energy and resources went into the construction of those houses.

Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that expand over time and let in more outside air

But inside in the houses it's always very warm, much warmer than at home.

Swedish people always complain that when they visit England, the houses are cold even in the good winter

Agents and fashion houses who hire models with a Bmi under 18 could pay $82,000 in fines and spend up to 6 months in jail.

People in cold places live in warm houses and have learned to adapt.

It has a very informal atmosphere, quite unlike some grand houses you visit.

The houses within his price range are sold out.

But inside in the houses it's always very warm, much warmer than at home.

Swedish people always complain that when they visit England, the houses are cold even in the good winter

In England,where architecture was increasingly seen as an aristocratic pursuit, noblemen often applied what they learned from the villas of Palladio in the Veneto and the evocative ruins of Rome to their own country houses and gardens.

Its headquarters houses some 3,000 works of art.

The bills in both houses would start pilot projects within Medicare.

There are some very commendable characteristics of the CFL (compact fluorescent light bulb), yet the selection of any light source remains inseparable from the luminaire that houses it, along with the space in which both arc installed, and lighting requir