center trace中文什么意思

中心道

• center:    n. 1.中心；中心点；圆心；中央； ...
• trace:    n. (马车等的)挽绳，挽车的皮带； ...
• a trace:    a扫迹; a扫描轨迹; 踪迹

例句与用法

1. The urban planning exhibition center traces the history and development of shanghai from its first official naming in the song dynasty , through today and on towards the dreams of tomorrow
   位于人民广场的上海城市建设规划馆不仅回顾了上海的历史和发展，还让我们看到了上海的未来。