Filtering is done by hair-like cellular appendages called cilia.

清除由像头发一样的称为纤毛的细胞附属器官完成。

It does this by damaging the cilia, tiny hairlike structures whose job it is to keep the airways clean.

它是通过破坏纤毛来实现的，微小的毛发状结构，其作用是保持气道清洁。

Tiny hairs inside your nose called cilia help push it further down your nose.

你的鼻子里叫做纤毛的小毛发帮助把它推到鼻子下面。

Smoking also causes the cilia in the lungs to become irritated, and produce excess mucus.

吸烟还会导致肺部纤毛受到刺激，并产生过量的粘液。

The cilia are often too small for us to see, but you can see their effects.

纤毛通常太小，我们看不到，但您可以看到它们的作用。

As is true of all ciliates, Stentor coeruleus have hair-like structures called cilia.

与所有纤毛虫一样，Stentor coeruleus 具有称为纤毛的毛发状结构。

Also, minute hairs called cilia line the breathing passages, wave gently and sweep matter out of the respiratory tract.

除此之外，呼吸道内的异物还常常因为擤鼻涕、咳嗽、打喷嚏和清喉咙而被排出。

The delicate hair-like cilia in the airways and lungs start recovering within weeks, and are restored after 9 months, improving resistance to infection.

几周内，毛发似的纤毛在呼吸道和肺中开始恢复，九个月后结束修复， 提高抗感染能力。

The delicate, hair-like structures inside the lungs known as cilia, which help to fight infections, will have recovered from the toll of cigarette smoke.

肺部纤毛是一种纤细的毛发状结构，有助于抵抗感染，它在这个时候会从香烟的伤害中恢复过来。

In 3-9 months, the damaged cilia in the lungs are almost fully repaired, which are hair-like structures that helps sweep away dust and debris.

3至9个月后 肺部受损的纤毛几乎完全被修复了，纤毛是帮助清除肺部灰尘和碎片的类毛发结构。