This paper calculated level of bus convenience of Lianyungang city and classified its bus stop region.

文章计算了连云港市的公交便捷度，并对公交站区进行了分级。

youdao

This paper calculated level of bus convenience of Lianyungang city and classified its bus stop region.

文章计算了连云港市的公交便捷度，并对公交站区进行了分级。

youdao