| 1. | He was always careful to toe the party line . 他一直很服从党的命令。 |
| 2. | Be particularly careful when driving at night . 晚上开车要特别小心。 |
| 3. | She buys many things by careful spending . 她用很少的钱能买很多东西。 |
| 4. | We must make a careful study of the matter ... 这个问题很值得考究。 |
| 5. | Be careful to avoid being subjective and one-sided . 切忌主观片面。 |
| 6. | You must be careful as to what you say or do . 你说话做事都要当心。 |
| 7. | Be careful ! do n't jab his eye out with your bamboo pole . 小心! |
| 8. | He kept a careful record of all expenses . 他把一切开支都仔细地记下来。 |
| 9. | Sick people should be careful about their diet . 病人对饮食要多加检点。 |
| 10. | He was a good and a careful driver . 他是一个小心谨慎的好驭手。 |