So I am sure you can see how heavy an area that off-limits to automobile traffics would be ideal gor

题目

So I am sure you can see how heavy an area that off-limits to automobile traffics would be ideal gor heavily populated city where the streets will otherwise be bustling with noise,unpleasant traffic congestion.
其中heavy是什么意思,句子结构式什么

答案

所以我相信你可以理解设立机动车禁行区域对人口拥挤的城市来说是多么理想的选择,否则这些街道将产生大量噪音和交通拥堵.