求翻译：血液黏度高,血流缓慢及血管壁的损伤是造成本病的三大主要原因,多发生于各种手术后,慢性病长期卧床以及因多种原因造成肢体活动受限的人群.是什么意思？

High blood viscosity, slow blood flow and vascular wall injury is caused by three main reasons for this disease, occurred in a variety of surgery, prolonged bed rest as a result of chronic disease caused by a variety of reasons people with limited physical activity.

High blood viscosity and blood vessel walls, blood flow slow the damage is a result of the disease occurred more than 3, the major reasons for various post-surgery, chronic diseases and bedridden due to a number of causes for physical activity limitation the crowd.

The blood viscosity is high, the blood stream slow and the blood vessel wall damage is three big primary causes which creates this gets sick, occurs after each kind of surgery, because the chronic illness long-term bed as well as many kinds of reasons create the body activity the crowd which limits.

High blood viscosity, slow blood flow and vessel wall injury is caused by the three main causes of the disease, occur after the surgery, chronic disease ridden and crowd of limb movement restriction due to a variety of reasons.

Viscosity high blood, slow blood flow and damage of vascular wall is causing this disease three main reasons occur in postoperative, chronic disease ridden, and limb activities restricted for many reasons people.