| 1. | Powerful forces inside the earth break the rocks
地球内部的巨大力量断裂了岩层。 |
| 2. | You can try to imagine it ' s just like the motion inside the earth
你就想象是地球内部的运动 |
| 3. | They are mined from rock formations deep inside the earth called pipes
它们是从地球深处叫作管子的岩层中开采出来的。 |
| 4. | Such heat and pressure exist only in the hot , liquid mass of molten rock deep inside the earth
这种高热和高压只存在于地球深处灼热的岩浆中。 |
| 5. | Most diamonds today are not found in streambeds , but are mined from rock formations deep inside the earth
今天的大部分钻石不是从河床中发现的,而是从深藏在地下的岩石组织中开采出来的 |
| 6. | Today , most diamonds are not found in stream beds , however are mined from rock formations deep inside the earth
今天的大部分钻石不是从河床中发现的，而是从深藏在地下的岩石组织中开采出来的。 |
| 7. | Most diamonds today are not found in stream beds , however , they are mined from rock formations deep inside the earth
今天的大部分钻石不是从河床中发现的，而是从深深在地下的岩石组织中开采出来的。 |
| 8. | Most of the diamond today is not found in stream beds , however , they are mined from rock formation deep inside the earth
今天的大部分钻石不是从河床中发现的，而是从深藏在地下的岩石组织中开采出来的。 |
| 9. | Faced with disaster , some people hid inside the earth while others escaped by crossing the ocean on reed rafts , using the islands as stepping - stones
面对灾难，一些人躲进地底里面，而另一些人用芦苇做的救生筏横过海洋而逃脱，利用岛屿作为垫脚石。 |
| 10. | As the size of the umbra of the earth is much larger than the moon , the moon is always totally inside the earth s shadow during total lunar eclipse
由于地球的本影比月球大得多，因此在月全食时，月球会完全进入地球的本影区内，绝不会出现月环食这种现象。 |
