| 1. | The children are busy doing their homework
孩子们忙于做作业。 |
| 2. | He is busy doing housework
他忙于做家务。 |
| 3. | Be busy doing sth
忙于做某事 |
| 4. | Be busy doing sth
忙于做… |
| 5. | Ll : oh , well , when people are busy doing their christmas shopping , they can sometimes be a little on edge
我真搞不懂耶！还有几个星期就要过圣诞节了，可是有些人看起来好像不是很开心，好像很紧张，很烦躁呢！ |
| 6. | If the computer is busy doing something else other than playing music , you may hear scratches or have latency problems
如果计算机除了播放音乐外还在忙于处理其他事情，你也许会听到一些刮擦音或者有一些潜在的问题。 |
| 7. | The conviction of the parent was that i should be busy doing more important things rather than finding fault with an adolescent ' s vocabulary
这名家长唯一确定的事情就是：我应该忙着做一些更重要的事情，而不是找一个未成年人用语方面的岔。 |
| 8. | Some people say , " the teachers job is good , because you can have a long holiday . " when i tell them what we are busy doing , we are ever more tired and busy
最后我还想说的是，通过这次学习，许多老师的计算机操作和打字水平都有很大的提高。 |
| 9. | Many personal desktop machines sit idle for very long periods of time while their owners are busy doing other things ( such as being away at lunch , in meetings , or at home sleeping )
很多个人台式机会长时间的空闲而它们的主人却忙于其它事情（比如外出午餐，开会，或者在家睡觉） 。 |
| 10. | This could explain why today ' s boomer generation is busy doing mental workouts like crossword puzzles and playing bridge , as much as they ' re jogging and counting carbohydrates . it ' s mind over matter
这就解释了为什么当今“生育高峰期出生的一代”忙于玩纵横字谜和打桥牌来进行智力运动，就像他们时常慢跑和测定碳水化合物量一样。精神很重要。 |
