Doctors and food experts always advise people to take moderate exercise, don't they?

医生和食品专家总是建议人们要适度地锻炼身体，是吗？

youdao

Doctors and food experts always advise people to take moderate exercise, don't they?

医生和食品专家总是建议人们要适度地锻炼身体，是吗？

youdao