| 1. | Why should i trouble to explain it all ?
为什么我得费事都解释一遍呢？ |
| 2. | I 'm sorry to have troubled you a lot .
真抱歉让您费事了。 |
| 3. | You may spare yourself the trouble .
你不必费事。 |
| 4. | It was not a difficult task .
这活并不十分费事。 |
| 5. | Did you have any trouble getting rid of your salesman ?
你把那个推销员打发走费事不费事？ |
| 6. | I wonder why tatai bothered to set such a feast for me ?
奇怪，塔塔伊为什么要费事给我摆宴席？ |
| 7. | In practice, the method is tedious, difficult, and uncertain .
事实上，这个方法是很费事、很困难而且是无把握的。 |
| 8. | He could produce excellent work but usually he can not be bothered .
他其实可以把工作做好，可他往往嫌费事而不干。 |
| 9. | Writing a dictionary is a long and difficult business but we are getting there .
编写词典是费时费事的工作，但我们一定能成功。 |
| 10. | The dilution method was obviously too tedious and uncertain for routine use .
稀释法明显太费事、太没把握了，不适用于常规操作。 |
