They can cause problems with the central nervous and gastrointestinal systems.

它们可能会导致中枢神经和胃肠道系统出现问题。

So a fast heart rate, trouble breathing, kind of queasiness in our gastrointestinal system, this is a fight-or-flight response being activated.

心率加快，呼吸困难，胃肠系统不，一种战斗或逃跑反应被激活。

The venom contains toxins that can affect your gastrointestinal, cardiac, and neurological systems and cause allergic reactions.

毒液含有毒素， 会影响您的胃肠道、心脏和神经系统，并引起过敏反应。

And you really don't wanna send blood to your gastrointestinal system 'cause now is not the time to digest that food that you just ate.

你真的不能把血液输送到你的肠胃系统，因为现在不消化你刚刚吃的食物的时候。

When you do not complete your course of antibiotics, knowing that we have bacteria that live on our skin, live in our gastrointestinal system.

你未完成抗生素疗程时，考虑到我们的皮肤上和消化系统内都存在细菌， 些细菌接触到不充分或不完全的抗生素剂量，只会以某种方式刺激它们， 使其发展出对些抗生素产生抗药性的机制。

The researchers planted some fresh seeds from the non-spicy peppers, and also some seeds that had taken a detour through the gastrointestinal systems of these animals.

研究人员种植了一些来自不辣辣椒的新鲜种子，以及一些曾经过些动物消化系统绕道的种子。

The main job of the gastrointestinal system is ingestion - taking in food, digestion - breaking it down into nutrients, absorption - pulling these nutrients into the bloodstream, and finally, excretion - getting rid of waste.

消化道有四大功能：一进食，即摄入食物；二消化，将食物分解成营养成分；三吸收，即把营养成分吸收入血液；四排遗，即排出不能消化吸收的废物。