| 31. | Are you sure you did this exercise by yourself? |
| 这个练习真是你自己做的吗？
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| 32. | You'll never be in shape until you eat less and take more exercise . |
| 只有少吃多锻炼才能健美。
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| 33. | Take exercise if you're out of shape. |
| 身体不好就要锻炼。
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| 34. | I'll have to exercise to get rid of my spare tyre. |
| 我得运动运动以减少腰部的脂肪。
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| 35. | Exercise keeps you supple. |
| 经常锻炼可使身体灵活。
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| 36. | Exercise will improve [increase] your appetite for food. |
| 运动能增进你的食欲。
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| 37. | Copy Exercise 17 into your exercise-books. |
| 把第17道习题抄在练习本上.
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| 38. | She doesn't get enough exercise . |
| 她缺乏足够的运动.
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| 39. | The doctor advised her to take more exercise . |
| 医生嘱咐她多运动。
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| 40. | Physical exercise stimulates the flow of blood. |
| 体操锻炼促进血液循环。
|