| What exchanges oxygen from the air with CEO from the blood 🇬🇧 | 🇨🇳 什么从空气中与CEO从血液中交换氧气 | ⏯ |
| What exchanges oxygen from the air with CEO, 2 from the blood 🇬🇧 | 🇨🇳 什么从空气中与CEO交流氧气，2从血液中交流氧气 | ⏯ |
| Inside the lungs, oxygen is exchanged for carbon dioxide 🇬🇧 | 🇨🇳 在肺里，氧气被交换成二氧化碳 | ⏯ |
| The lungs are where, oxygen enters the bloodstream and carbon dioxide is removed 🇬🇧 | 🇨🇳 肺在哪里，氧气进入血液，二氧化碳被移除 | ⏯ |
| Her lungs are where, oxygen enters the bloodstream and carbon dioxide is removed 🇬🇧 | 🇨🇳 她的肺在哪里，氧气进入血液，二氧化碳被移除 | ⏯ |
| This exchange happens when blood cells release carbon dioxide and absorb oxygen 🇬🇧 | 🇨🇳 当血细胞释放二氧化碳和吸收氧气，这种交换就会发生 | ⏯ |
| This exchange happens when blood cells release carbon dioxide, and absorb oxygen 🇬🇧 | 🇨🇳 当血细胞释放二氧化碳并吸收氧气，这种交换就会发生 | ⏯ |
| It brings air and oxygen into the body and removes carbon dioxide 🇬🇧 | 🇨🇳 它把空气和氧气带入身体，并清除二氧化碳 | ⏯ |
| Toxins from the blood 🇬🇧 | 🇨🇳 血液中的毒素 | ⏯ |
| Note that the blood in the lungs flows in a loop from the heart 🇬🇧 | 🇨🇳 注意肺部的血液从心脏循环中流动 | ⏯ |
| It provides oxygen to the body and eliminates carbon dioxide 🇬🇧 | 🇨🇳 它向身体提供氧气，消除二氧化碳 | ⏯ |
| Where does the oxygenated blood go into the lungs, back to the heart, away from the heart 🇬🇧 | 🇨🇳 充氧的血往肺里往哪里进，回心，离心 | ⏯ |
| Its from the bad air 🇬🇧 | 🇨🇳 是空气不好 | ⏯ |
| Release carbon dioxide and absorb oxygen 🇬🇧 | 🇨🇳 释放二氧化碳，吸收氧气 | ⏯ |
| Waste and toxins from the blood 🇬🇧 | 🇨🇳 血液中的废物和毒素 | ⏯ |
| The kidneys remove waste and toxins from the blood 🇬🇧 | 🇨🇳 肾脏清除血液中的废物和毒素 | ⏯ |
| Remove waste and toxins from the blood 🇬🇧 | 🇨🇳 清除血液中的废物和毒素 | ⏯ |
| Sent from the on from the off 🇬🇧 | 🇨🇳 从关上寄来的 | ⏯ |
| The light from the moon, comes from the sun 🇬🇧 | 🇨🇳 月亮的光来自太阳 | ⏯ |
| Inside the lungs, oxygen is exchanged for carbon dioxide 🇬🇧 | 🇨🇳 在肺里，氧气被交换成二氧化碳 | ⏯ |
| What exchanges oxygen from the air with CEO from the blood 🇬🇧 | 🇨🇳 什么从空气中与CEO从血液中交换氧气 | ⏯ |
| What exchanges oxygen from the air with CEO, 2 from the blood 🇬🇧 | 🇨🇳 什么从空气中与CEO交流氧气，2从血液中交流氧气 | ⏯ |
| The lungs are where, oxygen enters the bloodstream and carbon dioxide is removed 🇬🇧 | 🇨🇳 肺在哪里，氧气进入血液，二氧化碳被移除 | ⏯ |
| Her lungs are where, oxygen enters the bloodstream and carbon dioxide is removed 🇬🇧 | 🇨🇳 她的肺在哪里，氧气进入血液，二氧化碳被移除 | ⏯ |
| Release carbon dioxide and absorb oxygen 🇬🇧 | 🇨🇳 释放二氧化碳，吸收氧气 | ⏯ |
| 二氧化碳 ar | 🇨🇳 11. 美利坚合众国 | ⏯ |
| It brings air and oxygen into the body and removes carbon dioxide 🇬🇧 | 🇨🇳 它把空气和氧气带入身体，并清除二氧化碳 | ⏯ |
| oxygen 🇬🇧 | 🇨🇳 氧气 | ⏯ |
| Oxygen 🇬🇧 | 🇨🇳 氧气 | ⏯ |
| It provides oxygen to the body and eliminates carbon dioxide 🇬🇧 | 🇨🇳 它向身体提供氧气，消除二氧化碳 | ⏯ |
| This exchange happens when blood cells release carbon dioxide and absorb oxygen 🇬🇧 | 🇨🇳 当血细胞释放二氧化碳和吸收氧气，这种交换就会发生 | ⏯ |
| This exchange happens when blood cells release carbon dioxide, and absorb oxygen 🇬🇧 | 🇨🇳 当血细胞释放二氧化碳并吸收氧气，这种交换就会发生 | ⏯ |
| Where does oxygen, enter the bloodstream 🇬🇧 | 🇨🇳 氧气在哪里，进入血液 | ⏯ |
| 二酸化硫 🇯🇵 | 🇨🇳 二氧化硫化 | ⏯ |
| Oxygen are e 🇬🇧 | 🇨🇳 氧气是E | ⏯ |
| It combusts in the presence ot oxygen 🇬🇧 | 🇨🇳 它在氧气 | ⏯ |
| The oxygenated blood in the lungs, then flows back to the heart 🇬🇧 | 🇨🇳 肺部的氧血，然后流回心脏 | ⏯ |
| It brings air and oxygen into the body 🇬🇧 | 🇨🇳 它给身体带来空气和氧气 | ⏯ |