Exercise is a sure way of losing weight 运动是减肥的可靠办法

今天的几个句子是有关运动的：1.Exercises develop muscle. 运动锻炼肌肉。2. Exercise is good for circulation. 运动有益于血液循环。3.Aerobics is very big there.有氧运动在那里大受欢迎。