您要查找的是不是：
- She's busy writing a book on astrology. 她正忙着写一本关于占星术的书。
- It happened/chanced that I was busy writing a letter when he came. 他来时，我正巧忙着写信。
- He buried himself (away) in the country to write a book. 他隐居到乡下去写书。
- He's busy writing a book. 他正忙着写一本书。
- The professor is presently writing a book. 这位教授目前正在写一本书。
- He has an itch for writing a book. 他渴望着著书立说。
- He purposes writing a book on his travels. 他有意写一本关于他旅游的书。
- Mr Smith is busy with writing a book. 史密斯先生正忙着写一本书。
- He's writing a book on gardening. 他正在写一本关于园艺的书。
- He purposes writing a book on his travels . 他有意写一本关于他旅游的书。
- While he be read a book, she be write a postcard . 他读书的时候她正在写明信片。
- He is going to spend his last years writing a book on the history of Chinese literature. 他打算用晚年写一本中国文学史。
- He wrote a book to set forth the military exploits of the late general. 他写了一本书来表彰这位已故将军的战功。
- He wrote a book descriptive of the frontier provinces. 他写了一本描写边疆各省的专著。
- She wrote a book on the Paris Commune. 她写了一本关于巴黎公社的书。
- Writing a book entails a lot of work. 写一本书需要做大量的工作。
- He has written a book on Shakespeare. 他写过一本关于莎士比亚的书。
- Robert was busy writing a letter to his penfriend at that time. 在那时罗伯特正忙于给笔友写信。类似的情况还有
- She wrote a book declaiming against our corrupt society. 她写了一本书抨击我们这腐败的社会。
- I hate to interrupt a man when he' s busy working. 一个人忙于工作时,我最不愿打搅了。
