Korean to Chinese
| 氧化硫 🇨🇳 | 🇬🇧 Sulfur oxide | ⏯ |
| 二氧化碳转化为氧气 🇨🇳 | 🇬🇧 Carbon dioxide is converted into oxygen | ⏯ |
| 二氧化碳 🇨🇳 | 🇬🇧 Carbon dioxide | ⏯ |
| 二氧化硫 🇨🇳 | 🇬🇧 Sulfur dioxide | ⏯ |
| 二氧化钛 🇨🇳 | 🇬🇧 Titanium dioxide | ⏯ |
| 一氧化硫 🇨🇳 | 🇬🇧 Sulfur oxide | ⏯ |
| 三氧化硫 🇨🇳 | 🇬🇧 Sulfur trioxide | ⏯ |
| 四氧化硫 🇨🇳 | 🇬🇧 Sulfur tetrasulfur | ⏯ |
| 五氧化硫 🇨🇳 | 🇬🇧 Sulfur oxide | ⏯ |
| 三瓶二阳食品氧气 🇨🇳 | 🇬🇧 Three bottles of two-yang food oxygen | ⏯ |
| 五氧化二钒 🇨🇳 | 🇬🇧 Pentium pentoxide | ⏯ |
| 极出色的 🇨🇳 | 🇬🇧 Excellent | ⏯ |
| 太阳阳 🇨🇳 | 🇬🇧 The sun is sun | ⏯ |
| 爱阳阳 🇨🇳 | 🇬🇧 Ai Yangyang | ⏯ |
| 北极冰川融化，北极熊失去了栖息地 🇨🇳 | 🇬🇧 Arctic glaciers melt, polar bears lose habitat | ⏯ |
| 二氧化碳激光 🇨🇳 | 🇬🇧 CO2 laser | ⏯ |
| 北极 🇨🇳 | 🇬🇧 Arctic | ⏯ |
| 南极 🇨🇳 | 🇬🇧 Antarctic | ⏯ |
| 极差 🇨🇳 | 🇬🇧 Very poor | ⏯ |
| 积极 🇨🇳 | 🇬🇧 Positive | ⏯ |