The upper respiratory system includes the mouth, nose, nasal cavity, sinuses, and the pharynx.

上呼吸系统包括嘴、子、腔、窦、和咽。

The upper respiratory system begins with the nose and ends with the pharynx.

上呼吸道开始，到咽结束。

Once that bolus of food gets swallowed through the pharynx it goes into the esophagus.

团经咽被吞咽后，就进入了。

People more people are getting infections of the tonsils, infections of the pharynx and also lung infections.

越来越多的人有扁桃体感染，咽感染和肺感染。

Finally, there’s the laryngopharynx, the part of the pharynx that’s continuous with the larynx or the voice box.

最后，这个分是咽喉，即咽与喉咙相的地方。

Through the pharynx and over - to Grandmother's house we go.

通过咽过去了 开始探险吧。

The gastrointestinal tract is made up of the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and finally the anal canal.

口腔、咽、、胃、小肠、大肠以及肛。

The esophagus is a long muscular tube extending from the pharynx to the stomach.

是从咽延伸到胃的长的肌性道。

The larynx is located in the upper portion of the neck, just below where the pharynx splits into the trachea and the esophagus.

喉位于颈的上、咽分叉为气和的下。

Only that directs all that dry powder-y cinnamon down your pharynx, your larynx, down your trachea, and into your lungs.

而那会让所有干燥的粉末状的肉桂粉沿着咽喉和气，一直进入到肺。

Another complication is when the reflux goes all the way back up to the pharynx, and then into the larynx, in which case it can cause laryngitis or even asthma.

另一个并发症是当反流至咽，然后进入喉时，它会引起喉炎，甚至哮喘。

Below the nasopharynx and closer to the mouth is the second division of the pharynx, the oropharynx. The palatine tonsils, two rounded massed of lymphatic tissue, are located in the oropharynx.

在咽下方并且更接近口腔的是咽的第二——口咽，也称作腭扁桃体，为两团圆形的淋巴组织，位于口咽。

After passing through the nasal cavity, the air next reaches the pharynx (throat). There are three divisions of the pharynx.

通过腔后，空气接着到达咽（喉咙）。咽分为三个分。

The esophagus is a long tube going from the pharynx to the stomach, and it’s connected to the pharynx through the upper esophageal sphincter, and to the stomach through the lower esophageal sphincter.

是接咽和胃的长，上端借上括约肌与咽接，下端借下括约肌与胃接。

During swallowing, the soft palate and uvula move upward to prevent food from entering the nasal cavity, the uvula also helps to guide the food into the pharynx.

在吞咽期间，软腭和悬雍垂向上移动以防物进入腔，悬雍垂也有助于将物引入咽。

Reflux laryngitis is another cause of chronic laryngitis and develops in people with severe gastroesophageal reflux disease where acid from the stomach goes all the way up the esophagus into the pharynx.

反流性喉炎是另一个慢性喉炎的病因，见于严重胃反流病的患者：胃酸通过，向上进入咽。

Normally the cilia, these hair-like projections lining the airways, do a pretty good job of keeping the them clean by moving mucus, which catches things like debris and bacteria, toward the pharynx, called mucociliary action.

一般情况下，纤毛像毛发一样排列在气道内，在排送黏液、保持气道清洁方面有很大的作用，它们将捕获了污垢和细菌的黏液向咽排送，这就是粘液纤毛作用。

Since food entering from the mouth and air entering from the nose mix in the pharynx, what prevents the passing of food or drink into the larynx and respiratory system after it has been swallowed?

从口腔进入的物和从子进入的空气在咽混合，那么是什么能阻止物或饮料在吞咽后进入喉和呼吸系统？