上菜时不提供饮料，因为会妨碍消化。
No liquids are served with meals because they interfere with digestion.
运动刺激消化和排泄系统。
食物在消化道内被分解。
人不能消化草类植物。
她无法正常消化食物。
但食物本身难以消化,许多队员患了腹泻或便秘。
But the food itself was barely digestible, and many team members suffered from diarrhoea or constipation.
消化不良可能是因为嘴里的食物没有完全嚼碎而引起的。
Poor digestion can be caused by defective mastication of the food in the mouth.
消化是在口腔中唾液的作用下开始的。
这就是它对消化道的影响。
它可能会损害消化系统。
但现代动物有一种帮助消化食物的有趣的方法。
But modern animals have an interesting aid for digesting food.
我不能消化稻草！
蚂蚁不能消化树叶中的纤维素，但有些真菌可以。
Ants can't digest the cellulose in leaves—but some fungi can.
梅尔莱在他的食肉动物群落中没有发现消化的迹象。
Mellet recognized no evidence of digestion in his carnivore assemblages.
海星通过嘴部把胃翻了出来，它正从外部消化这只贻贝。
Pisaster has everted its stomach out through its mouth, and it's digesting the mussel externally.
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。
Much of the food value is lost in the animal's process of digestion and cell replacement.
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。
With larger stomachs and slower digestion, you don't need as much energy.
答案在于两个相关的物种之间的差异，它们的消化系统和体型。
The answer lies in two associated differences among the species, in their digestive systems and body sizes.
对于黄颌蛇来说，毒液一定有其他的作用，可能和消化猎物有关。
For colubrids, the venom must serve some other purpose, maybe linked to digesting prey.
这个可怜的家伙，一心想着奇妙的世界，却患了金币消化不良症。
The poor fellow, with his mind on the Field of Wonders, was suffering from a gold-piece indigestion.
只有在食物被咀嚼并几乎消化到液态后，它才能通过瘤胃进入肠道。
Only when it has been chewed up and digested almost to a liquid can the food pass through the rumen and on through the gut.
大蒜还有助于治疗支气管炎、感冒、咳嗽、喉痛、发烧和消化不良。
Garlic is also good for the treatment of bronchitis, colds, coughs, sore throat, fever and indigestion.
一些缓解胃部不适的药物，如果服用过量，可能会导致严重的消化问题。
Some drugs for relief of stomach upsets, when taken in excess, can perhaps cause serious digestive problems.
东非和北欧的养牛人发生了一种突变，帮助他们像成年人一样消化牛奶。
Cattle raising people in East Africa and northern Europe have gained a mutation that helps them digest milk as adults.
它们吞下石头，在食物在胃里消化之前，这些石头被用来帮助磨碎食物。
They swallow stones, stones that are used to help grind up the food before it's actually digested in the stomach.
对于胃部较小的动物来说，不断寻找食物并消化的过程会消耗大量能量。
For animals with small stomachs, it takes lots of energy to constantly look for food and then digest it.
他们碰到一个团块或其他东西，然后将其围起来，观察它是否更容易消化。
They come upon a clump or something, and they sort a circle of it to see whether it's more digestible.
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