1·No liquids are served with meals because they interfere with digestion.
上菜时不提供饮料，因为会妨碍消化。
—— 《柯林斯英汉双解大词典》
2·With larger stomachs and slower digestion, you don't need as much energy.
有了更大的胃和更慢的消化速度，你就不需要这么多能量了。
3·Much of the food value is lost in the animal's process of digestion and cell replacement.
食物的大部分价值在动物的消化和细胞替代过程中丧失了。
4·Poor digestion can be caused by defective mastication of the food in the mouth.
消化不良可能是因为嘴里的食物没有完全嚼碎而引起的。
—— 《柯林斯英汉双解大词典》
5·Digestion begins in the mouth with the action of saliva.
消化是在口腔中唾液的作用下开始的。