The average grossrate is about five thousand Hong Kong dollars per square foot and the net rate is around seven thousand and three hundred Hong Kong dollars per square foot.
建筑面积平均约为每平方英尺港币五千元，实用面积约每平方英尺七千三百元。
2
While the rate of growth in the use of energy declines as an economy matures, no country has yet reduced energy use while raising gross domestic product.
虽然能源消耗的低增长是经济体系成熟的表现，还没有国家能做到在提高国内生产总值的同时减少能源的使用。
3
An IMF paper calculates that even if the savings rate remains close to where it is now, gross debt may exceed gross household assets by 2015.