Li said the current total area of underground space in the city is about 40-50 sq

分类: 作业答案 • 2022-01-09 23:10:02

问题描述：

Li said the current total area of underground space in the city is about 40-50 sq
重点翻译-current total

答

李：“准确的说,这个城市的地铁覆盖面积是40-50平方公里“