做早操的英文是exercise还是exercises

做早操的英文是exercise还是exercises exercise 和 exercises的区别?do morning exercises是做早操?do morning 做早操 do morning exercises 还是do morning exercise 做早操对我们是有好处的.[这句话的英文] Doing morning exercises is 是该我们做早操的时间了.It's ( ) ( ) ( ) ( ) ( ) morning exercises. 到底是eye exercise还是eye exercises? 锻炼是take exercises 还是 take exercise 做早操do morning exercise,要用单数还是复数? 求问做运动是do exercise还是do exercises? 是take some exercises 还是take some exercise 做早操的英文怎么拼写? 每天做早操很重要的英文