| 1. | This is a book on the roman coins . 这是一本关于罗马货币的册子。 |
| 2. | This is a book which tells about rocket technology 这是一本关于火箭技术的书。 |
| 3. | This is a book of many interesting stories (这是一本有许多有趣故事的书。 ) |
| 4. | This is a book i bought secondhand years ago 这是我几年前买的一本旧书。 |
| 5. | " i think this is a book . " " yes . you are right . “我想这是一本书。 ” “是的,你说的对。 ” |
| 6. | This is a book on modern english usage 这是一本关于现代英语惯用法的书。 |
| 7. | This is a book in praise of those pioneers 这是一本赞扬那些先驱者的书。 |
| 8. | This is a book dealing with asian problems 这是一本论述亚洲问题的书。 |
| 9. | This is a book about human reproduction 这是一本关于人的繁育的书。 |
| 10. | This is a book worthy of commemoration 这是一本很值得纪念的书。 |