píng / dǐng / shè / jì / biàn / yú / wéi / hù / yě / néng / tí / gōng / yí / gè / shí / yòng / de / wū / dǐng / píng / tái平顶设计便于维护,也能提供一个实用的屋顶平台。A flat-roof design is easy to maintain and can provide a practical rooftop platform.