chéng shì / shè jì zhě / jiāng / zhōng xīn qū / guī huà / wéi / bù xíng jiē / yǐ / gǔ lì / lǜ sè chū xíng城市设计者将中心区规划为步行街,以鼓励绿色出行。Urban designers planned the central district as a pedestrian street to encourage green travel.