是芬妮呀
do eye exercises 做眼保健操 例句： Doing eye exercises is good for you eyes. 做眼保健操对你的眼睛十分有益。 Students do eye exercises every afternoon.学生们每天下午都做眼保健操。 The teacher is teaching us to do eye exercises. 老师正在教我们做眼保健操。
刀刀吹雪
释义： do eye exercises网络： 做眼保健操 do eye exercises坚持做眼保健操 We must conduct eye care认真做眼保健操 Seriously do eye exercises
竹径通幽处
do morning／eye exercises做早操／眼保健操do morning exercises做早操do eye exercises做眼保健操exercise作"运动；锻炼"讲时,是不可数名词,do／take exercise＝do sport意为"进行运动；锻炼身体"
HaoRen19990828
exercise 作名词时视含义不同，可能可数也可能不可数。活动；运动activity/movements1. [u]（身体或脑力的）活动，锻炼，运动physical or mental activity that you do to stay healthy or become stronger2.[c]（保持健康或培养技能的）一套动作，训练活动，练习a set of movements or activities that you do to stay healthy or develop a skill
老娜再修行
exercises 单数可数名词加s 表泛指，用于统称泛指。 表一类事物这一概念，第一类物质名词：1）a 加单数可数名词 ,如 a human being2)零冠词加单数可数名词的复数形式 ； vehicles; nations第二类抽象名词, 零冠词加不可数名词，如 money, time.
