So there's two sets of pleura.

这里有两组膜。

Then the whole thing is surrounded by like a Saran Wrap called the pleura, which holds the whole thing together.

然后整个组织被个叫做膜的保鲜膜包裹着，它把整个组织固定在起。

The pleura, by the way, is the lining that covers the lungs.

顺便说，膜是覆盖肺的内层。

The visceral pleura surrounds the outside of the lung.

膜脏层包围着肺的外。

The parietal pleura lines the inside of the chest wall and extends over the diaphragm.

膜壁层位于壁内侧，延伸至膈肌上方。

The pleural cavity or pleural space lies between the parietal pleura which is stuck to the chest wall and the visceral pleura which is stuck to the lungs.

膜腔位于壁层膜与脏层膜之间，壁层膜贴附于壁，而脏层膜贴附于双肺。

The visceral or pulmonary pleura covers the outside of the lungs, and the parietal or costal pleura lines the inside of the chest wall, and it extends over the top of diaphragm.

脏层膜或肺膜覆盖肺的外，壁层膜或肋膜排列在壁的内，并延伸到横膈膜的顶。

In recent years, scientists have hotly debated whether the body tissue came from the top of the insect, known as the notum, or the side of the body, known as the pleura.

近年来，科学家们直在激烈争论身体组织是来自昆虫的顶，即 notum， 还是来自身体的侧面，即膜。

If there were no way out of the pleural space, then it would fill up with fluid, but fortunately, there are lymphatic vessels in the pleura that drain the fluid away and deliver it back into the circulatory system.

如果没有从膜腔出来的途径，那么液体将填满这个间隙，不过幸好，膜里的淋巴管能将液体引流出膜腔，并送回循环统。