The Qingdao traffic is crowded comparatively, but goes to the lavatory very much, the public transit automobile reaches island city everywhere directly.

青岛的交通比较拥挤，但是很方便，公交汽车直达岛城各地。

youdao

Commenting on the crowded traffic or the late bus, or high prices in the department store (immediate conditions) is also always appropriate.

至于交通拥挤、公交车迟到或百货公司的物品售价太高等（临时发生的话题），也是很适合的。

youdao

The street is crowded with all kinds of traffic.

街道上挤满了各种各样的车辆。

youdao

At a time when planes are becoming more crowded, air traffic is growing and air traffic control con- tinues to be run with obsolete technology, gratuitously retiring veteran pilots is both preposterous and an air-safety hazard.

FORBES: Magazine Article

And the alternative often is a traffic-slowed bus, or a crowded underground train traversing a highly walkable distance.

WSJ: Timing an Urban Stroll Isn't a Walk in the Park

With traffic jams, the problem is inadequate information: cars on crowded roads cannot see the big picture that might allow them to make good decisions.

ECONOMIST: Collective intelligence