"Regular physical exercise should be a priority from an early age," Xi said. "The more you participate in sports and exercise, the less chance you become overweight or nearsighted," he told the ...

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.