| 31. | Wyoming is a natural grazing country and cannot be eaten out. |
| 怀俄明州是一个天然的放牧区，那里的牧草是吃不完的。
|
| 32. | The colonial countries have been ransacked of their rich natural resources by imperialism. |
| 殖民地国家的丰富资源遭到了帝国注意的掠夺。
|
| 33. | Oil is Kuwait's most important natural resources. |
| 石油是科威特最重要的自然资源。
|
| 34. | My natural inclination is towards archaeology an history. |
| 我天生爱好考古和历史。
|
| 35. | Their natural instincts led pigeons back to the roost. |
| 鸽子的自然本能使它们返回鸽棚。
|
| 36. | It's only natural that one should be upset by an insult. |
| 受到侮辱而生气是人之常情。
|
| 37. | It is quite natural that you should succeed. |
| 你的成功是很自然的。
|
| 38. | She made no pretence, she was perfectly natural . |
| 她极其自然，一点也不矫揉造作。
|
| 39. | Try to be natural before the microphone. |
| 在话筒前要尽量自然。
|
| 40. | It is natural for ducks to swim. |
| 鸭子天生会游水。
|