| 1. | I bled the hands clean and the salt water will heal them .
我已经让手上的血流干净了，盐水会把它们治好的。 |
| 2. | It had always bothered him that he had never had an occupation where he could keep his hands clean .
他从来没有干过一行可以不必沾上两手赃的高尚职业，这一直是他心头的一个疙瘩。 |
| 3. | 3 . keep hands clean and wash hands properly
3 .保持双手清洁，用正确的方法洗手。 |
| 4. | Keep hands clean and trim fingernails regularly
保持双手清洁，经常修剪指甲。 |
| 5. | 2 . keep hands clean and wash hands properly
2 .保持双手清洁，并用正确的方法洗手。 |
| 6. | Keep your hands clean and wash your hands properly
保持个人清洁，每日要洗澡 |
| 7. | 1 . keep hands clean and fingernails trimmed
1 .保持双手清洁，经常修剪指甲。 |
| 8. | 2 . keep hands clean and fingernails trimmed
2 .保持双手清洁，经常修剪指甲。 |
| 9. | Keep hands clean and wash hands properly
保持双手清洁，并用正确方法洗手； |
| 10. | Keep hands clean and wash hands properly
保持双手清洁，并用正确方法洗手。 |
