main traffic artery

People were just confused by the purpose of setting up such a monument at a main traffic artery in Alhambra.

在这样一个四通八达的交通要道，放了一个这样的牌坊，目的是什么呢？很多人都看上去很纳闷。

The mess began August 13th when road works cut capacity on the main artery for coal and other freight traffic from north-western China into the capital.

这次交通堵塞从8月13号开始，是由于道路施工减少高速公路流量引起的。 这条高速公路是一条运输主干线，中国西北的运煤和其他货物的货车从这里进入北京。

Lijiang ancient city is located in the traffic main artery of yunnan, sichuan, Tibet, frequent business travel activities in ancient times, the local prosperous, soon to become known fairs and towns.

丽江古城地处滇、川、藏交通要道，古时候频繁的商旅活动，促使当地人丁兴旺，很快成为远近闻名的集市和重镇。