In infants and individuals that abuse alcohol, the veins are thin walled, and therefore more likely to break.

在婴儿或者酗酒患者中，这些血管壁较薄，更容易受到损伤。

The cholecystokinin makes its way to the gallbladder, the thin walled, green sac snuggling up against the liver, and signals it to squeeze out some bile through the cystic and bile ducts into the small intestine.

当胆囊收缩素到达胆囊（即位于右方肋骨下肝脏后方的梨形囊袋构造），胆囊在激素信息的指引下开始收缩，将胆汁通过胆囊管和胆管排入小肠内。