Visible signs include a distended abdomen with ascites, and Caput Medusae or visibly engorged superficial abdominal veins.

可见的体征包括由腹水引起的腹胀以及海蛇头，即腹壁静脉曲张显着。

Superficial veins drain blood into deep veins, which rely on the skeletal muscle pump to move blood forward.

浅表静脉回流至深静脉系统是通过骨骼肌的肌肉泵作用完成的。

Because you have lots of blood vessels, your body can handle a couple superficial veins scarring over.

因为你有很多血管， 你的身体可以处理几条疤痕的浅表静脉。

After the brain tissue has taken up the oxygen and nutrients, the blood drains into superficial cerebral veins, or bridging veins, that also sit in the subarachnoid space.

在大脑吸收了血液中的氧气和营养后，血液回流至大脑浅静脉，也称为桥静脉；它们也在蛛网膜下隙中。

A deep vein thrombosis most commonly develops in the lower legs, below the knee, although a blood clot can form in both superficial and deep veins and also in other parts of the body as well.

深静脉血栓最常见于双下肢，尤其是小腿；血栓可以在浅表静脉或者是深静脉中形成，当然也可以在全身各个部位形成。