Let's take the cardiovascular system, for example.

我用心血管系统来说明。

And flavanoids from many plants may improve the health of our cardiovascular systems.

许多植物中的黄酮类化物可以改善我们心血管系统的健康。

High heat puts extra pressure on the cardiovascular system.

温会给心血管系统带来额外的压力。

Putting stress on the cardiovascular system could ignite dormant issues and hasten a cardiac-related event.

对心血管系统施加压力可能会引发潜在的问题并加速心脏相关状况的发生。

In this 2009 study, participants with strong cardiovascular systems were some of the most intelligent, well, why?

在 2009 年的这项研究中，心血管系统健的参与者是最聪明的，为什么呢？

Now back to the boys, men generally have bigger hearts lungs and veins known as the cardiovascular system.

回到男孩身上，男人通常有更大的心脏、肺和静脉，这被称为心血管系统。

It not only tones the cardiovascular system, but also produces the same relaxing effect as breathing exercises practiced in yoga.

不光能增心血管系统，还能产生练习中呼吸练习一样的放松效果。

Well, no. The fact is: You're more likely to die from diseases related to your cardiovascular system than anything else.

嗯，并非如此。事实是：与其他疾病相比，你更有可能死于与心血管系统相关的疾病。

Documented effects of space travel include bone and muscle weakening, or atrophy, changes in the brain, cardiovascular system and immune system.

记录在案的太空旅行的影响包括骨骼和肌肉的萎缩，大脑、心血管系统和免疫系统的变化。

Iron is carried through the cardiovascular system to the body's hematopoietic tissue.

铁通过心血管系统被运送到身体的造血组织。

You've heard of the cardiovascular system and the immune system.

你听说过心血管系统和免疫系统。

Aerobic exercise, good for your cardiovascular system.

有氧运动，有益于你的心血管系统。

Think of the cardiovascular system, the musculoskeletal system, the endocrine system, even the psychological system.

想想心血管系统、肌肉骨骼系统、内分泌系统，甚至心理系统。

Two days a week, I work on my ticker, cardiovascular system.

每周两天，我专注于锻炼心脏，提升心血管系统功能。

And why is it bad for our cardiovascular system?

而且它为什么会对我们的心血管系统有害？

You can think of your cardiovascular system as a basic plumbing system.

你可以把你的心血管系统想象成一个基础的管道系统。

Deep sleep reduces your heart rate and actually functions as a natural blood pressure regulator, which is great for your cardiovascular system.

深度睡眠会降低你的心率，实际上起到了天然血压调节器的作用，这对你的心血管系统非常有益。

Increased strength, a sense of well-being, weight maintenance, a healthy heart and cardiovascular system.

增力量、幸福感、维持体重、拥有健康的心脏和心血管系统。

There are some ways in which women's - most women's cardiovascular systems are slightly more vulnerable.

在某些方面，女性（大多数女性）的心血管系统稍微更脆弱。

The lymphatic system is the unsung hero of the cardiovascular system.

淋巴系统是心血管系统的" 无名英雄" 。