[問題]PP-test1 第22題 reading

[yarrow]

pp1reading第2篇，討論美加都市的不同，第2段有一句話說：

Since Canadian metropolitan areas have only one-quarter the number of kilometers of superhighways per capita as United States metroplitan areas -- and at least as much resistance to constructing more-- suburbanization of peoples and functions is less extensive north of the border than south.

請問這句話該怎麼解釋？謝謝

[yongzhou]

yarrow,
Why not tell everybody your explanation first?
Then, people might be able to comment on your ideas.

It will help you learn even more.
Please give it a try.