When was Nanpu Bridge built?How long did it take to finish the birdge?

问题描述:

When was Nanpu Bridge built?How long did it take to finish the birdge?

nanpu桥是什么时候建的?建他用了多久回答 用英文 谢谢行吗我不知道这座桥啊,我怎么回答啊