The housing stock, for instance, could be adjusted to suit frailer tastes.

比如，调整房地产市场，建造更符合健康状况脆弱的老人的房子。

Will this sort of scheme improve the energy efficiency of our existing housing stock?

是否这种计划形式可以提高现在房间库存的能源效率？

However, the energy problem of existing housing stock is more difficult because of the great cost.

但现有存量住房节能问题也比较困难，因为成本很大。

Must be integrated with the characteristics of Shanghai, one should make full use of Shanghai's housing stock.

必须结合上海特点，一要充分利用上海的存量住房。

Nearly 12% of low-cost market-rate rentals that existed in 1999 were demolished or lost from the housing stock by 2009.

到2009年，在1999年来说属于低费用的出租房源中，接近12%已经被拆除或毁坏。