In addition, building out more infrastructures means that you may over provisioned when the traffic is low, and when the traffic is really high, you may still run into bottleneck.

另外，使用更多的基础设施意味着在通信量低时可能供应过度，而在通信量非常高时仍然可能会遇到瓶颈。

youdao

As the Inner Ring road is still incomplete and of low standard due to the high costs and difficulty of demolition of existing housing, most inter-district traffic has to use the Second Ring road.

由于内环路仍未建成且由于高成本和拆除已有建筑的高难度而道路标准较低，大部分区内交通不得不利用二环路完成。

youdao

The details of the traffic accident is still clear in my mind. At first, a blue car ran southward at a high speed.

车祸的细节我至今记忆犹新：首先一辆蓝色卡车从北向南高速行驶。

youdao

And North Avenue, which is also a major connecting road and the location of the local Staples High School, is still blocked in places to traffic due to downed trees and at least one fallen utility pole.

FORBES: Living With Downed Trees And No Power In Fairfield County, CT