1·Fusobacteria is commonly found in the digestive tract.
梭桿菌常见于消化道。
2·The objective is to investigate the distribution and morphology of the 5-HT immunoreactive cells in the digestive tract of Manis pentadactyla.
目的是研究中国穿山甲消化道 5-HT 免疫活性细胞的分布和形态。
3·We’ve got to get it together: fiber is really important in maintaining a healthy digestive tract.
所以，我们必须从现在开始就意识到：纤维是非常非常非常重要的，因为它可以维持消化道的持续健康！
4·Deeper inside,around the vital organs (heart, lungs, digestive tract, liver, etc.) in thechest, abdomen, and pelvis.
一种是在身体的内部，胸腔，腹腔，还是盆腔，以及器官的表面，如心、肺、消化道、肝等，都裹着脂肪，这些称为“内脏脂肪”或“隐性脂肪”。
5·Some practitioners red-light all food and drink during labor, on the theory that food in the digestive tract might be aspirated, or “breathed in, ” should emergency general anesthesia be necessary.
有些医生基于食物在消化道可能会产生气体，或者在紧急需要麻醉时会被吸入的理由，而对临产期间的饮食全面亮红灯。