| 1. | Light sets the speed limit for nature .
光速限定了自然界的速率极限。 |
| 2. | He is awed by the mysteries of nature .
自然界的神秘使他惊奇。 |
| 3. | Such instances occur in nature .
这种情形，在自然界确有发生。 |
| 4. | In some inexplicable way nature had tricked him .
自然界莫名其妙地作弄了他。 |
| 5. | A man is related to all nature .
一个人联系整个自然界。 |
| 6. | I do not believe that nature is limitlessly bountiful .
我认为自然界并非无限富足。 |
| 7. | They are inseparable aspects of the natural world .
在自然界中它们是不可分割的方面。 |
| 8. | The speed of light turns out to be nature's speed limit .
光速原来是自然界的速度极限。 |
| 9. | The aurora is one of nature's most awesome spectacles .
极光是自然界最可畏的奇观之一。 |
