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I also recently found a somewhat clinical study reporting that squatting was healthier than sitting .

最近我还看到一份有些临床研究味道的报告，说蹲便比坐便更健康。

My problem is that I had knee surgery in college that makes squatting quite a difficult task .

我的问题是，我在大学期间动过膝盖手术，下蹲相当困难。

Squatting down in the thick grass , the lion waited patiently for a hunt .

狮子蹲伏在草丛里，耐心等待着捕猎时机。

Squatting figures such as this were the dominant model for anatomical illustration in the islamic world until the introduction of european models .

这样的蹲姿是伊斯兰世界解剖说明中的主导模式，直到欧洲模型引进后才发生改变。

Between the knee problems and lack of a technique , I confess I have never really succeeded in the squatting method .

除了膝盖的毛病和技术不好，我还得承认我从来没有真正掌握蹲便的方法。