一分钟美语 Happy Medium

Happy medium 折中妥协，平衡点。Pushing yourself too hard risks injury while not working hard enough won't produce any results. We need to find the happy medium. 锻炼身体不是那么容易的。练得太狠害怕受伤，练得不够又没效果，所以要找到最有效的平衡点。