| 1. | Divorce has become an everyday occurrence . 离婚已成为每天都有的事了。 |
| 2. | Daylight robberies were of frequent occurrence . 白昼行窃已司空见惯了。 |
| 3. | To it, all occurrences are of the same size . 对于它,一切的事情没有轻重主次。 |
| 4. | He recalled the occurrences before he fell asleep . 他想起了入睡之前的种种经过。 |
| 5. | This was an everyday occurrence . 这是个平凡的事情。 |
| 6. | The occurrence of such things is by no means fortuitous . 出现这种问题绝不是偶然的。 |
| 7. | The occurrence of hemoglobin in root nodules is notable . 值得注意的是根瘤中出现血红蛋白。 |
| 8. | For a military commander , winning or losing a battle is a common occurrence . 胜败乃兵家常事。 |
| 9. | A matter of repeated occurrence like this will not astonish people . 重复出现的事物不会使人吃惊。 |
| 10. | This provides useful information on the type of occurrences . 所有资料提供有关矿床类型的有价值材料。 |