| 1. | I wouldn't like to speculate on the reasons for her resignation. |
| 我不愿意猜测她辞职的原因。
|
| 2. | I can only speculate that he left willingly. |
| 我看他一定是自愿走的。
|
| 3. | We con only speculate on whether there will be enough oil the world's needs by the end of this century. |
| 对于本世纪末是否还会有足够的石油满足世界各国的需求这个问题，我们只能作一些推测。
|
| 4. | speculate in oil shares |
| 做石油股票的投机买卖
|
| 5. | speculate moodily about |
| 对…进行梦幻似的遐想
|
| 6. | speculate about [upon] the future of the human race |
| 推测人类之未来
|
| 7. | speculate about the possibility of a deeper slump in the economics |
| 推测经济进一步萧条的可能性
|
| 8. | speculate as to the cause of |
| 思索…的原因
|
| 9. | speculate for a fall [rise] |
| 卖[买]空投机，看跌[涨]投机
|
| 10. | speculate in stocks [gold mines] |
| 做股票[金矿]投机
|