| 1. | Congenital stenosis of the esophagus is not common .
先天性食管狭窄并不常见。 |
| 2. | Only the cervical esophagus could be treated surgically .
只有颈段食管可进行手术治疗。 |
| 3. | Cancer of the esophagus is relatively rare in the western world .
食道癌在西方世界是比较少的。 |
| 4. | Peristalsis in the body of the esophagus is under vagal control .
食管本体的蠕动受迷走神经支配。 |
| 5. | When food is swallowed, it passed through the pharynx and in the esophagus .
食物被咽下，经过咽进入食道。 |
| 6. | A ring of muscle, the cardiac sphincter, surrounds the esophagus at this point .
此处有一肌肉环即贲门括约肌围绕着食道。 |
| 7. | Feed passes through the esophagus and into a temporary storage organ, the crop .
食料经食道进入一个暂时的贮存器官，即嗉囊。 |
| 8. | First it passes through the esophagus and into a temporary storage organ, the crop .
首先，它经食道进入一个暂时的贮存器官，即嗉囊。 |
| 9. | The wall of the esophagus also contains glands that secrete mucin and thus lubricate the passage of food .
食物的壁也含有腺体，这些腺体分泌粘蛋白，以之来润滑食物的通道。 |
| 10. | Below the muscular diaphragm, which separates the chest cavity from the abdominal cavity, the esophagus joins the stomach .
在分隔胸腔和腹腔的肌质横膈的下界，食道和胃连接。 |
