常見例句雙語例句We cannot rebuild this economy on the same pile of sand, We must build our house upon a rock.我們不能在同樣沙堆上重建美國經(jīng)濟，我們必須把房子建在巖石上。llamoco.blog.163.com權(quán)威例句But we need to realize that ultimately we cannot build our house upon that sand, that fundamentally it has so many problems.CENTERFORSECURITYPOLICY: Center For Security Policy 返回 build upon sand