| 1. | I happened on just the thing i 'd been looking for .
我碰巧找到了一直在找的东西。 |
| 2. | I happened on just the thing i had been looking for .
我偶然发现了我一直在寻找的东西。 |
| 3. | This was just one of those happy accidents that happens on its own .
这真是自天而降的幸运机遇。 |
| 4. | He assumed what she wrote about had happened on the same day that he read the letter .
他总觉得妻子信上所写的都是他看信当天的事。 |
| 5. | It was a well-known fact that he used to go round to misery's house nearly every night to tell him every little thing that had happened on the job during a day !
大家知道他几乎每天晚上要到瘟神家里去打小报告，白天工程上发生的每一件鸡毛蒜皮的事都不会漏过。 |
| 6. | The company knows everything that happened on the ship
他们知道船上发生的一切 |
| 7. | He happened on the book in a secondhand bookstore
他在旧书店偶然发现了这本书。 |
| 8. | I happened on daphnie in the park this morning
今天早晨我在公园意外地遇到戴弗妮 |
| 9. | Trace event happens on the instance of sql server
跟踪事件，便会发送一个通知。 |
| 10. | In 2007 , the turnaround happened on 29th august
2007年的转折点出现在8月29日。 |
