Private car occupies a larger space and it is responsible for traffic jam to a large extent.

私家车占据了较大的空间，在很大程度上它要对交通堵塞负责。

youdao

Yes, that's why we have traffic jam every day. What's more, it's ever more difficult to find a parking space within the city.

对啊，所以我们才会每天都堵车。而且，现在在城里越来越难找到停车位了。

youdao

Exploiting underground space resources and constructing subway is an effective way to solve the traffic jam problem in cities.

开发地下空间资源，建设地铁是解决城市交通拥挤的有效途径。

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