morning exercise是不可數的。morning exercise譯為：晨練。
擴展資料。
morning exercise is good for work and study in a whole day
晨練對一天的工作和學習都有好處。
research on the current situation of morning exercise of college students in tai'an
駐泰高校大學生晨練現狀的`調查研究。
analysis of 128 cases of traffic injury in morning exercise
晨練交通傷128例分析。
a case study of morning exercise system and enterprising efficiency
高校早操鍛鍊制度與創業效能的實證探析。
she said,i do morning exercise every day
「她說：」我每天都進行晨練。
擴展資料。
morning exercise is good for work and study in a whole day
晨練對一天的工作和學習都有好處。
research on the current situation of morning exercise of college students in tai'an
駐泰高校大學生晨練現狀的`調查研究。
analysis of 128 cases of traffic injury in morning exercise
晨練交通傷128例分析。
a case study of morning exercise system and enterprising efficiency
高校早操鍛鍊制度與創業效能的實證探析。
she said,i do morning exercise every day
「她說：」我每天都進行晨練。