| Poison the air and water that we depend on 🇬🇧 | 🇨🇳 毒害我们赖以生存的空气和水 | ⏯ |
| Pollution changes the conditions that we depend on 🇬🇧 | 🇨🇳 污染改变了我们赖以生存的条件 | ⏯ |
| The entire ecosystem that we depend on is changing 🇬🇧 | 🇨🇳 我们赖以生存的整个生态系统正在发生变化 | ⏯ |
| Plants and trees produce the air that we breathe 🇬🇧 | 🇨🇳 植物和树木产生我们呼吸的空气 | ⏯ |
| Besides energy from the sun we also need water and air 🇬🇧 | 🇨🇳 除了来自太阳的能量我们也需要水和空气 | ⏯ |
| depend on 🇬🇧 | 🇨🇳 依靠 | ⏯ |
| Depend on 🇬🇧 | 🇨🇳 依靠 | ⏯ |
| What can we do to prevent water pollution 🇬🇧 | 🇨🇳 我们可以做些什么来防止水污染 | ⏯ |
| A portable apparatus containing compressed air, and used for breathing, on the water 🇬🇧 | 🇨🇳 一种含有压缩空气的便携式设备，用于在水上呼吸 | ⏯ |
| Animals also need water and air 🇬🇧 | 🇨🇳 动物也需要水和空气 | ⏯ |
| How can we turn off the air on 🇬🇧 | 🇨🇳 我们怎样才能关掉空气 | ⏯ |
| We cant live without water or air 🇬🇧 | 🇨🇳 我们离不开水或空气 | ⏯ |
| On the water 🇬🇧 | 🇨🇳 水上 | ⏯ |
| For humans to live, we need clean air and clean water 🇬🇧 | 🇨🇳 为了人类生存，我们需要干净的空气和干净的水 | ⏯ |
| Youre on the air 🇬🇧 | 🇨🇳 你在空中 | ⏯ |
| Polluted water poisons our food supply 🇬🇧 | 🇨🇳 污染的水毒害我们的食物供应 | ⏯ |
| We can face the challenges of pollution and global warming 🇬🇧 | 🇨🇳 我们可以面对污染和全球变暖的挑战 | ⏯ |
| What does the melting temperature depend on 🇬🇧 | 🇨🇳 融化的温度取决于什么 | ⏯ |
| How does it depend on the sea 🇬🇧 | 🇨🇳 怎么靠海 | ⏯ |
| Poison the air and water that we depend on 🇬🇧 | 🇨🇳 毒害我们赖以生存的空气和水 | ⏯ |
| Pollution changes the conditions that we depend on 🇬🇧 | 🇨🇳 污染改变了我们赖以生存的条件 | ⏯ |
| Polluted water poisons our food supply 🇬🇧 | 🇨🇳 污染的水毒害我们的食物供应 | ⏯ |
| Pollute the air, every day 🇬🇧 | 🇨🇳 每天污染空气 | ⏯ |
| Before, pollution is a major threat to our existence 🇬🇧 | 🇨🇳 以前，污染是对我们生存的重大威胁 | ⏯ |
| There is no exhaust, so it doesnt pollute the air 🇬🇧 | 🇨🇳 没有排气，所以不会污染空气 | ⏯ |
| There is no exhaust , so it doesn’t pollute the air 🇬🇧 | 🇨🇳 没有排气，所以不会污染空气 | ⏯ |
| Polluted 🇬🇧 | 🇨🇳 污染了 | ⏯ |
| For humans to live, we need clean air and clean water 🇬🇧 | 🇨🇳 为了人类生存，我们需要干净的空气和干净的水 | ⏯ |
| Polluted air makes people sick and afraid to go outside 🇬🇧 | 🇨🇳 污染空气使人生病，不敢出门 | ⏯ |
| Lets pollution 🇬🇧 | 🇨🇳 让我们污染吧 | ⏯ |
| Pollution 🇬🇧 | 🇨🇳 污染 | ⏯ |
| Polluted 🇬🇧 | 🇨🇳 污染 | ⏯ |
| pollute 🇬🇧 | 🇨🇳 污染 | ⏯ |
| polluted 🇬🇧 | 🇨🇳 污染 | ⏯ |
| Pollute 🇬🇧 | 🇨🇳 污染 | ⏯ |
| contamination 🇬🇧 | 🇨🇳 污染 | ⏯ |
| pollution 🇬🇧 | 🇨🇳 污染 | ⏯ |
| Automobiles are a major cause of air pollution 🇬🇧 | 🇨🇳 汽车是空气污染的主要原因 | ⏯ |