1. Walking, done in the right way, is a form of aerobic exercise. 走路方法得当的话是一种有氧锻炼。
2. Walking, running, rollerblading, swimming, dancing, and jumping jacks are all forms of aerobic activity. 散步、跑步、滑旱冰、游泳、跳舞和跳伞都是有氧运动的形式。
3. A number of fitness spas existed prior to this aerobic fitness movement, even a national chain with spas in most major cities. 在这种有氧健身运动出现之前，市面上已经有不少健身水疗会所，在大城市甚至有全国性的连锁机构。
4. Aerobic exercise gets the heart pumping and helps you to burn fat. 增氧健身操能加快心跳，并有助于消耗脂肪。
5. Aerobic sporeformers were found present in all the samples. 所有样品中都发现有需氧芽孢菌。
