正文

VOA慢速英语:A Little Exercise Is Better Than None

2017-04-04来源:VOA

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Words in This Story

strenuous – adj. requiring or showing great energy and effort

mortality – n. the quality or state of being a person or thing that is alive and therefore certain to die : the quality or state of being mortal

obese – adj. very fat : fat in a way that is unhealthy

brisk – adj. done with quickness and energy

specifically – adv. in a definite and exact way

moderate – adj. average in size or amount : neither too much nor too little

intense – adj. done with or showing great energy, enthusiasm, or effort

vigorous – adj. done with great force and energy