Besides, they won't let you mail a major organ.

再说 身体器官又不能邮递。

That means it receives nutrients only once the major organs have been fed.

这意味着它只有在主要器官得到营养后才会接受营养。

This is about the arteries and veins and major organs of something that is so important to our national identity.

这关乎对我们国家认同感至关重要的建筑的动脉、静脉和重要脏器。

And deep puncture wounds through the major organs.

以及主要器官上的深穿刺伤。

But it's more than major organs like kidneys and hearts that are in demand.

但需要的不仅仅是肾脏和心脏等主要器官。

This results in your body moving blood and energy towards the major organs and away from your limbs and digestion, which essentially increases alertness.

这导致你的身体将血液和能量移向主要器官，远离你的四肢和消化系统，这本质上提高了警觉性。

And it's not just major organs, all kinds of valuable body parts are in demand on the black market.

黑市上不仅需要主要器官，还需要各种有价值的身体部位。

So what are some of the benefits other than fat loss — fat loss and especially visceral fat around our abdomens, around our major organs?

除了降低脂肪之外，还有什么好处？尤其是减少腹部附近的内脏脂肪以及主要器官附近的脂肪。

By hijacking your hemoglobin which normally carries oxygen in your blood, cells in major organs, like the brain and heart will suffocate and die heightened of levels.

血红蛋白通常在血液中携带氧气，通过血红蛋白一旦被劫持，大脑和心脏等主要器官的细胞就会窒息而死。

This usually killed the people fast, but if the pole didn’t hit any major organs people would writhe and scream for hours.

这通常会很快杀死人， 但如果杆子没有击中任何主要器官，人们就会扭动和尖叫数小时。

Early anatomists saw how a network of nerves radiating from the middle of the spine like this could quickly coordinate the functions of many major organs at once.

早期的解剖学家发现，像这样从脊柱中间放射出来的神经网络可以同时快速协调许多主要器官的功能。

In fact, in a relatively short period of time, we have come to know that air pollution is having a negative impact on almost all our major organs.

事实上， 在相对较短的时间内，我们已经了解到空气污染正在对我们几乎所有的主要器官产生负面影响。

That's right, the brain! It serves as a control center for the body, handling the processes of the central nervous system as well as cognition. Then what major organ is in our chest?

说的对，大脑! 它是全身器官的控制中心，它管理者中枢神经系统和人的认知能力。那么在我们的胸腔里是什么主要器官?

However, replicating the complex biochemical environment of a major organ is a steep challenge. Extrusion-based bioprinting may destroy a significant percentage of cells in the ink if the nozzle is too small, or if the printing pressure is too high.

然而，复制主要器官复杂的生化环境是一项严峻的挑战。挤压式生物打印可能会破坏墨水里很大一部分的细胞，如果喷头太小或打印压力太高。