kāi / fā / shāng / chǎo / rè / zhè / ge / dì / qū / de / fáng / jià / hòu / xǔ / duō / jū / mín / mǎi / bu / qǐ / fáng / zi / le开发商炒热这个地区的房价后,许多居民买不起房子了。After speculators drove up housing prices in this area, many residents could no longer afford homes.