?urbanrenewal是指城市更新或城市改造，是指對(duì)老舊、落后的城市區(qū)域進(jìn)行改造和重建，以提升城市的整體品質(zhì)和居民的生活水平。

用法：

作為名詞，urbanrenewal可以單獨(dú)使用，也可以作為動(dòng)詞短語“renew urban”中的名詞部分使用。常見的用法有“urban renewal project”（城市更新項(xiàng)目）、“urban renewal plan”（城市更新計(jì)劃）、“urban renewal area”（城市更新區(qū)域）等。

例句1-5句且中英對(duì)照：

1. The government has launched an urban renewal project to revitalize the old town. （已經(jīng)啟動(dòng)了一項(xiàng)城市更新項(xiàng)目，以振興老城區(qū)。）

2. The urban renewal plan aims to improve the living conditions of the residents in this area. （這項(xiàng)城市更新計(jì)劃旨在改善該地區(qū)居民的生活條件。）

3. Many old buildings were demolished during the urban renewal process and replaced with modern ones. （在城市更新過程中，許多老舊建筑被拆除并被現(xiàn)代化建筑所取代。）

4. The government has allocated a large budget for urban renewal in order to transform the city into a more livable place. （已經(jīng)撥出大量預(yù)算用于城市更新，以將這座城市變成一個(gè)更宜居的地方。）

5. The success of the urban renewal project has greatly improved the city's image and attracted more tourists. （城市更新項(xiàng)目的成功大大改善了城市形象，吸引了更多的游客。）

同義詞及用法：

1. regeneration：指對(duì)城市地區(qū)進(jìn)行全面的改造和重建，以提升其整體品質(zhì)和活力。

例句：The government has invested a lot in the regeneration of this city, hoping to attract more businesses and tourists. （已經(jīng)投入大量資金進(jìn)行這座城市的再生，希望能吸引更多的企業(yè)和游客。）

2. revitalization：指通過一系列措施來恢復(fù)或改善某地區(qū)的經(jīng)濟(jì)、文化等方面。

例句：The revitalization plan for this neighborhood includes building new parks and renovating old buildings. （這個(gè)街區(qū)的振興計(jì)劃包括建設(shè)新公園和翻新老建筑。）

3. gentrification：指原本是低收入人群居住的地區(qū)因?yàn)楦脑於烁呤杖肴巳?，?dǎo)致房價(jià)上漲和社會(huì)結(jié)構(gòu)變化。

例句：The urban renewal project has sparked gentrification in this area, causing some residents to be forced to move out due to rising rent prices. （城市更新項(xiàng)目在這個(gè)地區(qū)引發(fā)了高檔化，導(dǎo)致一些居民因?yàn)榉孔馍蠞q而被迫搬離。）