XIAMEN, China, June 10 (Xinhua) -- Artificial intelligence is transforming China's sports sector, overhauling traditional patterns of fitness training, venue operations and event organization. AI POWE ...

一运动就生病，脆皮的原因找到了,肌肉,免疫系统,全民健身指南,心肺功能 ...

Helen “Exercise”可以表示“ 一套特定的动作让身体变得更强壮和更健康”，此处的“exercise”是可数名词，通常在 exercise 之前会有另一个名词来说明是哪方面的运动。 请听例句。 Examples I am doing knee exercises to help my recovery from a knee operation.

He's desperate to get fit. He exercises every day. I'm out of shape. I really need to exercise more. 3. “Exercise” 作及物动词时，可以表示 “行使，运用”，与动词 “use” 的含义相近。 A good teacher knows how to exercise authority ...