| 1. | Exercise tones up the muscles .
运动可使肌肉强健。 |
| 2. | Exercise tones up the muscles .
运动能使肌肉发达。 |
| 3. | Exercise tones up the muscles .
运动加强肌肉。 |
| 4. | The doctor prescribed a medicine to tone up the system
医生开了一种增强体质的药。 |
| 5. | Vitamin b and c could tone up resistance
维生素b和c可以增强人的抵抗力。 |
| 6. | I need to tone up with more exercise and a change of diet
我需要加强锻炼和改变饮食来增强休质。 |
| 7. | As far as i know , swimming is the best way to tone up your whole body
就我所知，游泳是锻炼身体的最好方式。 |
| 8. | Exercise tones up the muscles
运动使肌肉强化。 |
| 9. | Wood betony may calm nerves , encourage relaxing sleep , and tone up glandular functioning
药用石蚕有镇静神经、促进睡眠及调理整个内分泌系统器官，从而帮助睡眠。 |
| 10. | You should look into making some physical changes , such as new hair color or toning up your body
或许该考虑一下外在的改变，比如改变一下头发颜色或者增强一下身体健康等等。 |
