If people knew that their nation, group and family were doomed to perish, they would build no lasting buildings.
如果人们知道他们的民族,集团以及家庭注定消亡,他们便不会修建永久性建筑。
2
In its first ever National building Competition, the U.S. Environmental Protection Agency challenged teams from across the nation to cut wasteful energy use in buildings in which they live and work.