waist high

基本解释

Myth - You should contact the ball waist high on all of your shots.
传统观点:你应该在腰部的高度击球。
Just inside the door is a narrow stand about waist high.
一进门，有一张大约齐腰高的狭窄的台子。
Though grass grew waist high on the top, the Wall was in great shape and we trekked atop it, my father marveling at both the construction and the solitude.
尽管顶部的草已经长到半人多高，但是墙体保存得十分完好。我们跑到长城顶上，我父亲不禁对城墙的建筑及此地的偏僻感慨不已。
The water was now waist high.
水位现在已经到了腰部。
Now, if you can get your opponent to agree to stop running you all over the court, hit the ball with the same trajectory every time, and no high balls, contacting the ball waist high could be winner!
现在，如果你能让你的对手同意停止满场调动你，而且他每次击球的轨都相同，还得保证没有挑高球，那么击球点在腰部的你可能会是获胜者！