The city streets were congested with vehicles.是什么意思？

The city streets were congested with vehicles.

市内的街道车辆拥挤。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

city

n. 城市，全市居民，（由国王或女王授予特权，通常有大教堂的）特许市，（由政府授予特权的）特权市；

例句
Urban dwellers often accept noise as part of city life...
城市居民常将噪音当成城市生活的一部分。

streets

n. 大街，街道( street的名词复数 )；

例句
I went round the streets and found his new abode.
我走街串巷找到了他的新住所。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

congested

adj. 拥挤的，堵塞的；v. 拥挤(congest的过去式和过去分词)，堵塞；

例句
He first promised two weeks ago to clear Britain's congested roads...
他在两周前首次承诺解决英国道路拥堵的问题。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

vehicles

n. 运载工具，传播媒介，（为展露演员才华而）特意编写的一出戏（或电影等），[画]展色剂，交通工具( vehicle的名词复数 )，车辆，传播媒介，手段；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。