| What may have blocked the evolution of mammals 🇬🇧 | 🇨🇳 什么可能阻止了哺乳动物的进化 | ⏯ |
| What caused the problem 🇬🇧 | 🇨🇳 是什么引起的问题 | ⏯ |
| If we dont act, we may go the way of the dinosaurs 🇬🇧 | 🇨🇳 如果不行动，我们可以走恐龙的路 | ⏯ |
| What do the man caused 🇬🇧 | 🇨🇳 那人是怎么造成的 | ⏯ |
| There have been several extinction events in the history of the earth 🇬🇧 | 🇨🇳 地球历史上曾发生数起灭绝事件 | ⏯ |
| The earth, there have been several extinction events in the history of the earth 🇬🇧 | 🇨🇳 地球，地球历史上发生了数起灭绝事件 | ⏯ |
| What caused a cloud of dust to enter the atmosphere 🇬🇧 | 🇨🇳 是什么导致了一团灰尘进入大气层 | ⏯ |
| What caused the food chain to collapse 🇬🇧 | 🇨🇳 是什么导致食物链崩溃 | ⏯ |
| May i know what is the name of the burnt board 🇬🇧 | 🇨🇳 请问烧板叫什么名字 | ⏯ |
| What is causing the current mass extinction event 🇬🇧 | 🇨🇳 是什么导致了当前的大灭绝事件 | ⏯ |
| What may have darkened the earth for many months 🇬🇧 | 🇨🇳 什么可能使地球昏暗了几个月 | ⏯ |
| May I have the time 🇬🇧 | 🇨🇳 我可以有时间吗 | ⏯ |
| Mass extinction events have played an important part in the evolution of life 🇬🇧 | 🇨🇳 大规模灭绝事件在生命进化中发挥了重要作用 | ⏯ |
| May is the 5th month of the year 🇬🇧 | 🇨🇳 五月是一年中的第五个月 | ⏯ |
| The causes of mass extinction events, are, unsolved mysteries 🇬🇧 | 🇨🇳 大规模灭绝事件的原因是，未解之谜 | ⏯ |
| The causes of this extinction event, are still unknown 🇬🇧 | 🇨🇳 这一灭绝事件的原因仍然未知 | ⏯ |
| What happened to the dinosaurs about 66 million years ago 🇬🇧 | 🇨🇳 大约6600万年前恐龙怎么了 | ⏯ |
| This new extinction event, is caused by humans 🇬🇧 | 🇨🇳 这一新的灭绝事件是由人类造成的 | ⏯ |
| Some mammals lived to the age of the dinosaurs, but they couldnt compete 🇬🇧 | 🇨🇳 一些哺乳动物活到了恐龙的年龄，但他们无法竞争 | ⏯ |