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- The effect of chronic exercise on LDL levels is less definitive. Prolonged exercise generally induces a small reduction in LDL levels. Such decrease was shown to be around 8%. 长期运动对于低密度脂肪(LDL，坏的血脂肪)的影响比较轻微，持续的运动大致能帮助减少LDL大约8%25左右。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- He tried to exercise an undue influence upon his colleagues. 他想对他的同事施加不适当的影响。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
- I felt giddy from the unaccustomed exercise. 因不习惯这种运动，我感到晕眩。
- There is a chronic unemployment problem in America. 在美国存在长期失业问题。
- Exercise is profitable in all ages. 运动对于各年龄段都很有利。
- You ought to diet and take more exercise. 你应该节食并多做运动。
- My brother has chronic bronchitis. 我的哥哥患有慢性支气管炎。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
- Exercise will do good to your health. 锻炼将对你的健康有益。
- Swimming is a good form of exercise. 游泳是一种很好的运动。
- Assuage their chronic insecurity. 消除他们长期的不安全感
- Do not write your exercise in red ink. 不要用红墨水写你的练习。
- Don't write your exercise in red ink. 不要用红墨水写练习。
- We often do this kind of exercise. 我们经常做这类练习。
- The principal reprimand the student for his chronic lateness. 校长斥责那个学生不该接二连三地迟到。
- She's developed a chronic cough. 她的咳嗽已成了一种慢性病。
- They carried on the exercise after a short break. 在短暂的休息之后他们继续锻炼。
- Take as much exercise as you can. 尽可能多做运动。
