| 1. | The precise meaning of this is obscure .
这个记述的确切涵义还不清楚。 |
| 2. | She shouted that she could n't hear properly .
她大声说她听不清楚。 |
| 3. | Perhaps you do n't understand this question .
你恐怕不清楚这个问题吧。 |
| 4. | Of course, gentlemen, you know best .
自然，先生们，你们知道得很清楚。 |
| 5. | Mother is quite reasonable most of the time .
大多数时间母亲头脑清楚。 |
| 6. | A look at the proof shows that is proved .
这只要看一看其证明就清楚了。 |
| 7. | My duties require clearer definition .
我的职责需要更清楚的说明。 |
| 8. | There is no mistaking what ought to be done .
该做的事十分清楚。 |
| 9. | You know my father's name very well .
我老子的大号，你还不清楚！ |
| 10. | We came away with the distinct impression .
我们离去时有一种清楚的印象。 |
