Blood was spouting from the severed artery .血从切断的动脉里喷出来。

This widens the inside of the artery, restoring blood flow.这样会扩展动脉的内腔，达到恢复血流的效果。

The Yangtse River is one of the main arteries of traffic in China.长江是中国的交通要道之一。

This is the place where the three main arteries of West London traffic meet.这是伦敦西区三条主要干线会合的地方。

Besides this the Mediterranean was the main artery in the communications of the British Empire.此外，地中海也是英帝国交通运输的主要航道。

We couldn't feel the changes in the blood pressure within the artery.
我们无法感觉到动脉血管内血压的变化。

This is the place where the three main arteries of West London traffic meet.
这就是伦敦西区三条主要交通干线的交汇处。

Oceans serve as the main arteries of transportation between continents.
海洋是各大陆间的主要运输渠道。

blocked artery被阻塞的动脉

main artery主要干线

within the artery动脉内部

artery的详细讲解：

artery的基本意思是“动脉”,指血液从心脏运送到全身其他地方的主要途径; 也可指交通运输中的主要“干道,干线”,可指陆上干线,也可指水上通道。

Blood was spouting from the severed artery .血从切断的动脉里喷出来。

This widens the inside of the artery, restoring blood flow.这样会扩展动脉的内腔，达到恢复血流的效果。

The Yangtse River is one of the main arteries of traffic in China.长江是中国的交通要道之一。

This is the place where the three main arteries of West London traffic meet.这是伦敦西区三条主要干线会合的地方。

Besides this the Mediterranean was the main artery in the communications of the British Empire.此外，地中海也是英帝国交通运输的主要航道。

We couldn't feel the changes in the blood pressure within the artery.
我们无法感觉到动脉血管内血压的变化。

This is the place where the three main arteries of West London traffic meet.
这就是伦敦西区三条主要交通干线的交汇处。

Oceans serve as the main arteries of transportation between continents.
海洋是各大陆间的主要运输渠道。

blocked artery被阻塞的动脉

main artery主要干线

within the artery动脉内部

artery的详细讲解：

• highway
• route

• vein静脉