短語(yǔ)詞組短語(yǔ)Amount of physical exercise 活動(dòng)量low amount of exercise 低運(yùn)動(dòng)量is the amount of exercise 的數(shù)額行使;運(yùn)動(dòng)量;是量A proper amount of exercise 適度的運(yùn)動(dòng)有益健康 返回 amount of exercise