Aerobic exercise helps to build up stamina.

有氧健身操有助于增强耐力。

Doing aerobics is a good way to improve one’s health.

做有氧健身操是改善健康状况的一个好方法。

Do you do aerobics or play tennis, or anything like that?

你是做有氧健身操还是网球,或是其他类似的活动?

I have a very good aerobics teacher called Nicky.

我有一位非常好的有氧健身操老师, 名叫尼基。